# Copyright 2015 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'date'
require 'google/apis/core/base_service'
require 'google/apis/core/json_representation'
require 'google/apis/core/hashable'
require 'google/apis/errors'

module Google
  module Apis
    module SlidesV1
      
      # AffineTransform uses a 3x3 matrix with an implied last row of [ 0 0 1 ] to
      # transform source coordinates (x,y) into destination coordinates (x', y')
      # according to: x' x = shear_y scale_y translate_y 1 [ 1 ] After transformation,
      # x' = scale_x * x + shear_x * y + translate_x; y' = scale_y * y + shear_y * x +
      # translate_y; This message is therefore composed of these six matrix elements.
      class AffineTransform
        include Google::Apis::Core::Hashable
      
        # The X coordinate scaling element.
        # Corresponds to the JSON property `scaleX`
        # @return [Float]
        attr_accessor :scale_x
      
        # The Y coordinate scaling element.
        # Corresponds to the JSON property `scaleY`
        # @return [Float]
        attr_accessor :scale_y
      
        # The X coordinate shearing element.
        # Corresponds to the JSON property `shearX`
        # @return [Float]
        attr_accessor :shear_x
      
        # The Y coordinate shearing element.
        # Corresponds to the JSON property `shearY`
        # @return [Float]
        attr_accessor :shear_y
      
        # The X coordinate translation element.
        # Corresponds to the JSON property `translateX`
        # @return [Float]
        attr_accessor :translate_x
      
        # The Y coordinate translation element.
        # Corresponds to the JSON property `translateY`
        # @return [Float]
        attr_accessor :translate_y
      
        # The units for translate elements.
        # Corresponds to the JSON property `unit`
        # @return [String]
        attr_accessor :unit
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @scale_x = args[:scale_x] if args.key?(:scale_x)
          @scale_y = args[:scale_y] if args.key?(:scale_y)
          @shear_x = args[:shear_x] if args.key?(:shear_x)
          @shear_y = args[:shear_y] if args.key?(:shear_y)
          @translate_x = args[:translate_x] if args.key?(:translate_x)
          @translate_y = args[:translate_y] if args.key?(:translate_y)
          @unit = args[:unit] if args.key?(:unit)
        end
      end
      
      # A TextElement kind that represents auto text.
      class AutoText
        include Google::Apis::Core::Hashable
      
        # The rendered content of this auto text, if available.
        # Corresponds to the JSON property `content`
        # @return [String]
        attr_accessor :content
      
        # Represents the styling that can be applied to a TextRun. If this text is
        # contained in a shape with a parent placeholder, then these text styles may be
        # inherited from the parent. Which text styles are inherited depend on the
        # nesting level of lists: * A text run in a paragraph that is not in a list will
        # inherit its text style from the the newline character in the paragraph at the
        # 0 nesting level of the list inside the parent placeholder. * A text run in a
        # paragraph that is in a list will inherit its text style from the newline
        # character in the paragraph at its corresponding nesting level of the list
        # inside the parent placeholder. Inherited text styles are represented as unset
        # fields in this message. If text is contained in a shape without a parent
        # placeholder, unsetting these fields will revert the style to a value matching
        # the defaults in the Slides editor.
        # Corresponds to the JSON property `style`
        # @return [Google::Apis::SlidesV1::TextStyle]
        attr_accessor :style
      
        # The type of this auto text.
        # Corresponds to the JSON property `type`
        # @return [String]
        attr_accessor :type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content = args[:content] if args.key?(:content)
          @style = args[:style] if args.key?(:style)
          @type = args[:type] if args.key?(:type)
        end
      end
      
      # Request message for PresentationsService.BatchUpdatePresentation.
      class BatchUpdatePresentationRequest
        include Google::Apis::Core::Hashable
      
        # A list of updates to apply to the presentation.
        # Corresponds to the JSON property `requests`
        # @return [Array<Google::Apis::SlidesV1::Request>]
        attr_accessor :requests
      
        # Provides control over how write requests are executed.
        # Corresponds to the JSON property `writeControl`
        # @return [Google::Apis::SlidesV1::WriteControl]
        attr_accessor :write_control
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @requests = args[:requests] if args.key?(:requests)
          @write_control = args[:write_control] if args.key?(:write_control)
        end
      end
      
      # Response message from a batch update.
      class BatchUpdatePresentationResponse
        include Google::Apis::Core::Hashable
      
        # The presentation the updates were applied to.
        # Corresponds to the JSON property `presentationId`
        # @return [String]
        attr_accessor :presentation_id
      
        # The reply of the updates. This maps 1:1 with the updates, although replies to
        # some requests may be empty.
        # Corresponds to the JSON property `replies`
        # @return [Array<Google::Apis::SlidesV1::Response>]
        attr_accessor :replies
      
        # Provides control over how write requests are executed.
        # Corresponds to the JSON property `writeControl`
        # @return [Google::Apis::SlidesV1::WriteControl]
        attr_accessor :write_control
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @presentation_id = args[:presentation_id] if args.key?(:presentation_id)
          @replies = args[:replies] if args.key?(:replies)
          @write_control = args[:write_control] if args.key?(:write_control)
        end
      end
      
      # Describes the bullet of a paragraph.
      class Bullet
        include Google::Apis::Core::Hashable
      
        # Represents the styling that can be applied to a TextRun. If this text is
        # contained in a shape with a parent placeholder, then these text styles may be
        # inherited from the parent. Which text styles are inherited depend on the
        # nesting level of lists: * A text run in a paragraph that is not in a list will
        # inherit its text style from the the newline character in the paragraph at the
        # 0 nesting level of the list inside the parent placeholder. * A text run in a
        # paragraph that is in a list will inherit its text style from the newline
        # character in the paragraph at its corresponding nesting level of the list
        # inside the parent placeholder. Inherited text styles are represented as unset
        # fields in this message. If text is contained in a shape without a parent
        # placeholder, unsetting these fields will revert the style to a value matching
        # the defaults in the Slides editor.
        # Corresponds to the JSON property `bulletStyle`
        # @return [Google::Apis::SlidesV1::TextStyle]
        attr_accessor :bullet_style
      
        # The rendered bullet glyph for this paragraph.
        # Corresponds to the JSON property `glyph`
        # @return [String]
        attr_accessor :glyph
      
        # The ID of the list this paragraph belongs to.
        # Corresponds to the JSON property `listId`
        # @return [String]
        attr_accessor :list_id
      
        # The nesting level of this paragraph in the list.
        # Corresponds to the JSON property `nestingLevel`
        # @return [Fixnum]
        attr_accessor :nesting_level
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @bullet_style = args[:bullet_style] if args.key?(:bullet_style)
          @glyph = args[:glyph] if args.key?(:glyph)
          @list_id = args[:list_id] if args.key?(:list_id)
          @nesting_level = args[:nesting_level] if args.key?(:nesting_level)
        end
      end
      
      # The palette of predefined colors for a page.
      class ColorScheme
        include Google::Apis::Core::Hashable
      
        # The ThemeColorType and corresponding concrete color pairs.
        # Corresponds to the JSON property `colors`
        # @return [Array<Google::Apis::SlidesV1::ThemeColorPair>]
        attr_accessor :colors
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @colors = args[:colors] if args.key?(:colors)
        end
      end
      
      # A color and position in a gradient band.
      class ColorStop
        include Google::Apis::Core::Hashable
      
        # The alpha value of this color in the gradient band. Defaults to 1.0, fully
        # opaque.
        # Corresponds to the JSON property `alpha`
        # @return [Float]
        attr_accessor :alpha
      
        # A themeable solid color value.
        # Corresponds to the JSON property `color`
        # @return [Google::Apis::SlidesV1::OpaqueColor]
        attr_accessor :color
      
        # The relative position of the color stop in the gradient band measured in
        # percentage. The value should be in the interval [0.0, 1.0].
        # Corresponds to the JSON property `position`
        # @return [Float]
        attr_accessor :position
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @alpha = args[:alpha] if args.key?(:alpha)
          @color = args[:color] if args.key?(:color)
          @position = args[:position] if args.key?(:position)
        end
      end
      
      # Creates an image.
      class CreateImageRequest
        include Google::Apis::Core::Hashable
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The image URL. The image is fetched once at insertion time and a copy is
        # stored for display inside the presentation. Images must be less than 50MB in
        # size, cannot exceed 25 megapixels, and must be in one of PNG, JPEG, or GIF
        # format. The provided URL can be at most 2 kB in length. The URL itself is
        # saved with the image, and exposed via the Image.source_url field.
        # Corresponds to the JSON property `url`
        # @return [String]
        attr_accessor :url
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @url = args[:url] if args.key?(:url)
        end
      end
      
      # The result of creating an image.
      class CreateImageResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created image.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates a line.
      class CreateLineRequest
        include Google::Apis::Core::Hashable
      
        # The category of the line to be created. The exact line type created is
        # determined based on the category and how it's routed to connect to other page
        # elements. If you specify both a `category` and a `line_category`, the `
        # category` takes precedence. If you do not specify a value for `category`, but
        # specify a value for `line_category`, then the specified `line_category` value
        # is used. If you do not specify either, then STRAIGHT is used.
        # Corresponds to the JSON property `category`
        # @return [String]
        attr_accessor :category
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # The category of the line to be created. *Deprecated*: use `category` instead.
        # The exact line type created is determined based on the category and how it's
        # routed to connect to other page elements. If you specify both a `category` and
        # a `line_category`, the `category` takes precedence.
        # Corresponds to the JSON property `lineCategory`
        # @return [String]
        attr_accessor :line_category
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @category = args[:category] if args.key?(:category)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @line_category = args[:line_category] if args.key?(:line_category)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # The result of creating a line.
      class CreateLineResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created line.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates bullets for all of the paragraphs that overlap with the given text
      # index range. The nesting level of each paragraph will be determined by
      # counting leading tabs in front of each paragraph. To avoid excess space
      # between the bullet and the corresponding paragraph, these leading tabs are
      # removed by this request. This may change the indices of parts of the text. If
      # the paragraph immediately before paragraphs being updated is in a list with a
      # matching preset, the paragraphs being updated are added to that preceding list.
      class CreateParagraphBulletsRequest
        include Google::Apis::Core::Hashable
      
        # The kinds of bullet glyphs to be used. Defaults to the `
        # BULLET_DISC_CIRCLE_SQUARE` preset.
        # Corresponds to the JSON property `bulletPreset`
        # @return [String]
        attr_accessor :bullet_preset
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The object ID of the shape or table containing the text to add bullets to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Specifies a contiguous range of an indexed collection, such as characters in
        # text.
        # Corresponds to the JSON property `textRange`
        # @return [Google::Apis::SlidesV1::Range]
        attr_accessor :text_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @bullet_preset = args[:bullet_preset] if args.key?(:bullet_preset)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @text_range = args[:text_range] if args.key?(:text_range)
        end
      end
      
      # Creates a new shape.
      class CreateShapeRequest
        include Google::Apis::Core::Hashable
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If empty, a unique identifier will be generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The shape type.
        # Corresponds to the JSON property `shapeType`
        # @return [String]
        attr_accessor :shape_type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @shape_type = args[:shape_type] if args.key?(:shape_type)
        end
      end
      
      # The result of creating a shape.
      class CreateShapeResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created shape.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates an embedded Google Sheets chart. NOTE: Chart creation requires at
      # least one of the spreadsheets.readonly, spreadsheets, drive.readonly, drive.
      # file, or drive OAuth scopes.
      class CreateSheetsChartRequest
        include Google::Apis::Core::Hashable
      
        # The ID of the specific chart in the Google Sheets spreadsheet.
        # Corresponds to the JSON property `chartId`
        # @return [Fixnum]
        attr_accessor :chart_id
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # The mode with which the chart is linked to the source spreadsheet. When not
        # specified, the chart will be an image that is not linked.
        # Corresponds to the JSON property `linkingMode`
        # @return [String]
        attr_accessor :linking_mode
      
        # A user-supplied object ID. If specified, the ID must be unique among all pages
        # and page elements in the presentation. The ID should start with a word
        # character [a-zA-Z0-9_] and then followed by any number of the following
        # characters [a-zA-Z0-9_-:]. The length of the ID should not be less than 5 or
        # greater than 50. If empty, a unique identifier will be generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The ID of the Google Sheets spreadsheet that contains the chart.
        # Corresponds to the JSON property `spreadsheetId`
        # @return [String]
        attr_accessor :spreadsheet_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @chart_id = args[:chart_id] if args.key?(:chart_id)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @linking_mode = args[:linking_mode] if args.key?(:linking_mode)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @spreadsheet_id = args[:spreadsheet_id] if args.key?(:spreadsheet_id)
        end
      end
      
      # The result of creating an embedded Google Sheets chart.
      class CreateSheetsChartResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created chart.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates a new slide.
      class CreateSlideRequest
        include Google::Apis::Core::Hashable
      
        # The optional zero-based index indicating where to insert the slides. If you
        # don't specify an index, the new slide is created at the end.
        # Corresponds to the JSON property `insertionIndex`
        # @return [Fixnum]
        attr_accessor :insertion_index
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # An optional list of object ID mappings from the placeholder(s) on the layout
        # to the placeholder(s) that will be created on the new slide from that
        # specified layout. Can only be used when `slide_layout_reference` is specified.
        # Corresponds to the JSON property `placeholderIdMappings`
        # @return [Array<Google::Apis::SlidesV1::LayoutPlaceholderIdMapping>]
        attr_accessor :placeholder_id_mappings
      
        # Slide layout reference. This may reference either: - A predefined layout - One
        # of the layouts in the presentation.
        # Corresponds to the JSON property `slideLayoutReference`
        # @return [Google::Apis::SlidesV1::LayoutReference]
        attr_accessor :slide_layout_reference
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @insertion_index = args[:insertion_index] if args.key?(:insertion_index)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @placeholder_id_mappings = args[:placeholder_id_mappings] if args.key?(:placeholder_id_mappings)
          @slide_layout_reference = args[:slide_layout_reference] if args.key?(:slide_layout_reference)
        end
      end
      
      # The result of creating a slide.
      class CreateSlideResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created slide.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates a new table.
      class CreateTableRequest
        include Google::Apis::Core::Hashable
      
        # Number of columns in the table.
        # Corresponds to the JSON property `columns`
        # @return [Fixnum]
        attr_accessor :columns
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Number of rows in the table.
        # Corresponds to the JSON property `rows`
        # @return [Fixnum]
        attr_accessor :rows
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @columns = args[:columns] if args.key?(:columns)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @rows = args[:rows] if args.key?(:rows)
        end
      end
      
      # The result of creating a table.
      class CreateTableResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Creates a video. NOTE: Creating a video from Google Drive requires that the
      # requesting app have at least one of the drive, drive.readonly, or drive.file
      # OAuth scopes.
      class CreateVideoRequest
        include Google::Apis::Core::Hashable
      
        # Common properties for a page element. Note: When you initially create a
        # PageElement, the API may modify the values of both `size` and `transform`, but
        # the visual size will be unchanged.
        # Corresponds to the JSON property `elementProperties`
        # @return [Google::Apis::SlidesV1::PageElementProperties]
        attr_accessor :element_properties
      
        # The video source's unique identifier for this video. e.g. For YouTube video
        # https://www.youtube.com/watch?v=7U3axjORYZ0, the ID is 7U3axjORYZ0. For a
        # Google Drive video https://drive.google.com/file/d/1xCgQLFTJi5_Xl8DgW_lcUYq5e-
        # q6Hi5Q the ID is 1xCgQLFTJi5_Xl8DgW_lcUYq5e-q6Hi5Q.
        # Corresponds to the JSON property `id`
        # @return [String]
        attr_accessor :id
      
        # A user-supplied object ID. If you specify an ID, it must be unique among all
        # pages and page elements in the presentation. The ID must start with an
        # alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less than 5 or
        # greater than 50. If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The video source.
        # Corresponds to the JSON property `source`
        # @return [String]
        attr_accessor :source
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @element_properties = args[:element_properties] if args.key?(:element_properties)
          @id = args[:id] if args.key?(:id)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @source = args[:source] if args.key?(:source)
        end
      end
      
      # The result of creating a video.
      class CreateVideoResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created video.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # The crop properties of an object enclosed in a container. For example, an
      # Image. The crop properties is represented by the offsets of four edges which
      # define a crop rectangle. The offsets are measured in percentage from the
      # corresponding edges of the object's original bounding rectangle towards inside,
      # relative to the object's original dimensions. - If the offset is in the
      # interval (0, 1), the corresponding edge of crop rectangle is positioned inside
      # of the object's original bounding rectangle. - If the offset is negative or
      # greater than 1, the corresponding edge of crop rectangle is positioned outside
      # of the object's original bounding rectangle. - If the left edge of the crop
      # rectangle is on the right side of its right edge, the object will be flipped
      # horizontally. - If the top edge of the crop rectangle is below its bottom edge,
      # the object will be flipped vertically. - If all offsets and rotation angle is
      # 0, the object is not cropped. After cropping, the content in the crop
      # rectangle will be stretched to fit its container.
      class CropProperties
        include Google::Apis::Core::Hashable
      
        # The rotation angle of the crop window around its center, in radians. Rotation
        # angle is applied after the offset.
        # Corresponds to the JSON property `angle`
        # @return [Float]
        attr_accessor :angle
      
        # The offset specifies the bottom edge of the crop rectangle that is located
        # above the original bounding rectangle bottom edge, relative to the object's
        # original height.
        # Corresponds to the JSON property `bottomOffset`
        # @return [Float]
        attr_accessor :bottom_offset
      
        # The offset specifies the left edge of the crop rectangle that is located to
        # the right of the original bounding rectangle left edge, relative to the object'
        # s original width.
        # Corresponds to the JSON property `leftOffset`
        # @return [Float]
        attr_accessor :left_offset
      
        # The offset specifies the right edge of the crop rectangle that is located to
        # the left of the original bounding rectangle right edge, relative to the object'
        # s original width.
        # Corresponds to the JSON property `rightOffset`
        # @return [Float]
        attr_accessor :right_offset
      
        # The offset specifies the top edge of the crop rectangle that is located below
        # the original bounding rectangle top edge, relative to the object's original
        # height.
        # Corresponds to the JSON property `topOffset`
        # @return [Float]
        attr_accessor :top_offset
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @angle = args[:angle] if args.key?(:angle)
          @bottom_offset = args[:bottom_offset] if args.key?(:bottom_offset)
          @left_offset = args[:left_offset] if args.key?(:left_offset)
          @right_offset = args[:right_offset] if args.key?(:right_offset)
          @top_offset = args[:top_offset] if args.key?(:top_offset)
        end
      end
      
      # Deletes an object, either pages or page elements, from the presentation.
      class DeleteObjectRequest
        include Google::Apis::Core::Hashable
      
        # The object ID of the page or page element to delete. If after a delete
        # operation a group contains only 1 or no page elements, the group is also
        # deleted. If a placeholder is deleted on a layout, any empty inheriting shapes
        # are also deleted.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Deletes bullets from all of the paragraphs that overlap with the given text
      # index range. The nesting level of each paragraph will be visually preserved by
      # adding indent to the start of the corresponding paragraph.
      class DeleteParagraphBulletsRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The object ID of the shape or table containing the text to delete bullets from.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Specifies a contiguous range of an indexed collection, such as characters in
        # text.
        # Corresponds to the JSON property `textRange`
        # @return [Google::Apis::SlidesV1::Range]
        attr_accessor :text_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @text_range = args[:text_range] if args.key?(:text_range)
        end
      end
      
      # Deletes a column from a table.
      class DeleteTableColumnRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The table to delete columns from.
        # Corresponds to the JSON property `tableObjectId`
        # @return [String]
        attr_accessor :table_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @table_object_id = args[:table_object_id] if args.key?(:table_object_id)
        end
      end
      
      # Deletes a row from a table.
      class DeleteTableRowRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The table to delete rows from.
        # Corresponds to the JSON property `tableObjectId`
        # @return [String]
        attr_accessor :table_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @table_object_id = args[:table_object_id] if args.key?(:table_object_id)
        end
      end
      
      # Deletes text from a shape or a table cell.
      class DeleteTextRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The object ID of the shape or table from which the text will be deleted.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Specifies a contiguous range of an indexed collection, such as characters in
        # text.
        # Corresponds to the JSON property `textRange`
        # @return [Google::Apis::SlidesV1::Range]
        attr_accessor :text_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @text_range = args[:text_range] if args.key?(:text_range)
        end
      end
      
      # A magnitude in a single direction in the specified units.
      class Dimension
        include Google::Apis::Core::Hashable
      
        # The magnitude.
        # Corresponds to the JSON property `magnitude`
        # @return [Float]
        attr_accessor :magnitude
      
        # The units for magnitude.
        # Corresponds to the JSON property `unit`
        # @return [String]
        attr_accessor :unit
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @magnitude = args[:magnitude] if args.key?(:magnitude)
          @unit = args[:unit] if args.key?(:unit)
        end
      end
      
      # Duplicates a slide or page element. When duplicating a slide, the duplicate
      # slide will be created immediately following the specified slide. When
      # duplicating a page element, the duplicate will be placed on the same page at
      # the same position as the original.
      class DuplicateObjectRequest
        include Google::Apis::Core::Hashable
      
        # The ID of the object to duplicate.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The object being duplicated may contain other objects, for example when
        # duplicating a slide or a group page element. This map defines how the IDs of
        # duplicated objects are generated: the keys are the IDs of the original objects
        # and its values are the IDs that will be assigned to the corresponding
        # duplicate object. The ID of the source object's duplicate may be specified in
        # this map as well, using the same value of the `object_id` field as a key and
        # the newly desired ID as the value. All keys must correspond to existing IDs in
        # the presentation. All values must be unique in the presentation and must start
        # with an alphanumeric character or an underscore (matches regex `[a-zA-Z0-9_]`);
        # remaining characters may include those as well as a hyphen or colon (matches
        # regex `[a-zA-Z0-9_-:]`). The length of the new ID must not be less than 5 or
        # greater than 50. If any IDs of source objects are omitted from the map, a new
        # random ID will be assigned. If the map is empty or unset, all duplicate
        # objects will receive a new random ID.
        # Corresponds to the JSON property `objectIds`
        # @return [Hash<String,String>]
        attr_accessor :object_ids
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @object_ids = args[:object_ids] if args.key?(:object_ids)
        end
      end
      
      # The response of duplicating an object.
      class DuplicateObjectResponse
        include Google::Apis::Core::Hashable
      
        # The ID of the new duplicate object.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # A PageElement kind representing a joined collection of PageElements.
      class Group
        include Google::Apis::Core::Hashable
      
        # The collection of elements in the group. The minimum size of a group is 2.
        # Corresponds to the JSON property `children`
        # @return [Array<Google::Apis::SlidesV1::PageElement>]
        attr_accessor :children
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @children = args[:children] if args.key?(:children)
        end
      end
      
      # Groups objects to create an object group. For example, groups PageElements to
      # create a Group on the same page as all the children.
      class GroupObjectsRequest
        include Google::Apis::Core::Hashable
      
        # The object IDs of the objects to group. Only page elements can be grouped.
        # There should be at least two page elements on the same page that are not
        # already in another group. Some page elements, such as videos, tables and
        # placeholder shapes cannot be grouped.
        # Corresponds to the JSON property `childrenObjectIds`
        # @return [Array<String>]
        attr_accessor :children_object_ids
      
        # A user-supplied object ID for the group to be created. If you specify an ID,
        # it must be unique among all pages and page elements in the presentation. The
        # ID must start with an alphanumeric character or an underscore (matches regex `[
        # a-zA-Z0-9_]`); remaining characters may include those as well as a hyphen or
        # colon (matches regex `[a-zA-Z0-9_-:]`). The length of the ID must not be less
        # than 5 or greater than 50. If you don't specify an ID, a unique one is
        # generated.
        # Corresponds to the JSON property `groupObjectId`
        # @return [String]
        attr_accessor :group_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @children_object_ids = args[:children_object_ids] if args.key?(:children_object_ids)
          @group_object_id = args[:group_object_id] if args.key?(:group_object_id)
        end
      end
      
      # The result of grouping objects.
      class GroupObjectsResponse
        include Google::Apis::Core::Hashable
      
        # The object ID of the created group.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # A PageElement kind representing an image.
      class Image
        include Google::Apis::Core::Hashable
      
        # An URL to an image with a default lifetime of 30 minutes. This URL is tagged
        # with the account of the requester. Anyone with the URL effectively accesses
        # the image as the original requester. Access to the image may be lost if the
        # presentation's sharing settings change.
        # Corresponds to the JSON property `contentUrl`
        # @return [String]
        attr_accessor :content_url
      
        # The properties of the Image.
        # Corresponds to the JSON property `imageProperties`
        # @return [Google::Apis::SlidesV1::ImageProperties]
        attr_accessor :image_properties
      
        # The source URL is the URL used to insert the image. The source URL can be
        # empty.
        # Corresponds to the JSON property `sourceUrl`
        # @return [String]
        attr_accessor :source_url
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content_url = args[:content_url] if args.key?(:content_url)
          @image_properties = args[:image_properties] if args.key?(:image_properties)
          @source_url = args[:source_url] if args.key?(:source_url)
        end
      end
      
      # The properties of the Image.
      class ImageProperties
        include Google::Apis::Core::Hashable
      
        # The brightness effect of the image. The value should be in the interval [-1.0,
        # 1.0], where 0 means no effect. This property is read-only.
        # Corresponds to the JSON property `brightness`
        # @return [Float]
        attr_accessor :brightness
      
        # The contrast effect of the image. The value should be in the interval [-1.0, 1.
        # 0], where 0 means no effect. This property is read-only.
        # Corresponds to the JSON property `contrast`
        # @return [Float]
        attr_accessor :contrast
      
        # The crop properties of an object enclosed in a container. For example, an
        # Image. The crop properties is represented by the offsets of four edges which
        # define a crop rectangle. The offsets are measured in percentage from the
        # corresponding edges of the object's original bounding rectangle towards inside,
        # relative to the object's original dimensions. - If the offset is in the
        # interval (0, 1), the corresponding edge of crop rectangle is positioned inside
        # of the object's original bounding rectangle. - If the offset is negative or
        # greater than 1, the corresponding edge of crop rectangle is positioned outside
        # of the object's original bounding rectangle. - If the left edge of the crop
        # rectangle is on the right side of its right edge, the object will be flipped
        # horizontally. - If the top edge of the crop rectangle is below its bottom edge,
        # the object will be flipped vertically. - If all offsets and rotation angle is
        # 0, the object is not cropped. After cropping, the content in the crop
        # rectangle will be stretched to fit its container.
        # Corresponds to the JSON property `cropProperties`
        # @return [Google::Apis::SlidesV1::CropProperties]
        attr_accessor :crop_properties
      
        # A hypertext link.
        # Corresponds to the JSON property `link`
        # @return [Google::Apis::SlidesV1::Link]
        attr_accessor :link
      
        # The outline of a PageElement. If these fields are unset, they may be inherited
        # from a parent placeholder if it exists. If there is no parent, the fields will
        # default to the value used for new page elements created in the Slides editor,
        # which may depend on the page element kind.
        # Corresponds to the JSON property `outline`
        # @return [Google::Apis::SlidesV1::Outline]
        attr_accessor :outline
      
        # A recolor effect applied on an image.
        # Corresponds to the JSON property `recolor`
        # @return [Google::Apis::SlidesV1::Recolor]
        attr_accessor :recolor
      
        # The shadow properties of a page element. If these fields are unset, they may
        # be inherited from a parent placeholder if it exists. If there is no parent,
        # the fields will default to the value used for new page elements created in the
        # Slides editor, which may depend on the page element kind.
        # Corresponds to the JSON property `shadow`
        # @return [Google::Apis::SlidesV1::Shadow]
        attr_accessor :shadow
      
        # The transparency effect of the image. The value should be in the interval [0.0,
        # 1.0], where 0 means no effect and 1 means completely transparent. This
        # property is read-only.
        # Corresponds to the JSON property `transparency`
        # @return [Float]
        attr_accessor :transparency
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @brightness = args[:brightness] if args.key?(:brightness)
          @contrast = args[:contrast] if args.key?(:contrast)
          @crop_properties = args[:crop_properties] if args.key?(:crop_properties)
          @link = args[:link] if args.key?(:link)
          @outline = args[:outline] if args.key?(:outline)
          @recolor = args[:recolor] if args.key?(:recolor)
          @shadow = args[:shadow] if args.key?(:shadow)
          @transparency = args[:transparency] if args.key?(:transparency)
        end
      end
      
      # Inserts columns into a table. Other columns in the table will be resized to
      # fit the new column.
      class InsertTableColumnsRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # Whether to insert new columns to the right of the reference cell location. - `
        # True`: insert to the right. - `False`: insert to the left.
        # Corresponds to the JSON property `insertRight`
        # @return [Boolean]
        attr_accessor :insert_right
        alias_method :insert_right?, :insert_right
      
        # The number of columns to be inserted. Maximum 20 per request.
        # Corresponds to the JSON property `number`
        # @return [Fixnum]
        attr_accessor :number
      
        # The table to insert columns into.
        # Corresponds to the JSON property `tableObjectId`
        # @return [String]
        attr_accessor :table_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @insert_right = args[:insert_right] if args.key?(:insert_right)
          @number = args[:number] if args.key?(:number)
          @table_object_id = args[:table_object_id] if args.key?(:table_object_id)
        end
      end
      
      # Inserts rows into a table.
      class InsertTableRowsRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # Whether to insert new rows below the reference cell location. - `True`: insert
        # below the cell. - `False`: insert above the cell.
        # Corresponds to the JSON property `insertBelow`
        # @return [Boolean]
        attr_accessor :insert_below
        alias_method :insert_below?, :insert_below
      
        # The number of rows to be inserted. Maximum 20 per request.
        # Corresponds to the JSON property `number`
        # @return [Fixnum]
        attr_accessor :number
      
        # The table to insert rows into.
        # Corresponds to the JSON property `tableObjectId`
        # @return [String]
        attr_accessor :table_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @insert_below = args[:insert_below] if args.key?(:insert_below)
          @number = args[:number] if args.key?(:number)
          @table_object_id = args[:table_object_id] if args.key?(:table_object_id)
        end
      end
      
      # Inserts text into a shape or a table cell.
      class InsertTextRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The index where the text will be inserted, in Unicode code units, based on
        # TextElement indexes. The index is zero-based and is computed from the start of
        # the string. The index may be adjusted to prevent insertions inside Unicode
        # grapheme clusters. In these cases, the text will be inserted immediately after
        # the grapheme cluster.
        # Corresponds to the JSON property `insertionIndex`
        # @return [Fixnum]
        attr_accessor :insertion_index
      
        # The object ID of the shape or table where the text will be inserted.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The text to be inserted. Inserting a newline character will implicitly create
        # a new ParagraphMarker at that index. The paragraph style of the new paragraph
        # will be copied from the paragraph at the current insertion index, including
        # lists and bullets. Text styles for inserted text will be determined
        # automatically, generally preserving the styling of neighboring text. In most
        # cases, the text will be added to the TextRun that exists at the insertion
        # index. Some control characters (U+0000-U+0008, U+000C-U+001F) and characters
        # from the Unicode Basic Multilingual Plane Private Use Area (U+E000-U+F8FF)
        # will be stripped out of the inserted text.
        # Corresponds to the JSON property `text`
        # @return [String]
        attr_accessor :text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @insertion_index = args[:insertion_index] if args.key?(:insertion_index)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @text = args[:text] if args.key?(:text)
        end
      end
      
      # The user-specified ID mapping for a placeholder that will be created on a
      # slide from a specified layout.
      class LayoutPlaceholderIdMapping
        include Google::Apis::Core::Hashable
      
        # The placeholder information that uniquely identifies a placeholder shape.
        # Corresponds to the JSON property `layoutPlaceholder`
        # @return [Google::Apis::SlidesV1::Placeholder]
        attr_accessor :layout_placeholder
      
        # The object ID of the placeholder on a layout that will be applied to a slide.
        # Corresponds to the JSON property `layoutPlaceholderObjectId`
        # @return [String]
        attr_accessor :layout_placeholder_object_id
      
        # A user-supplied object ID for the placeholder identified above that to be
        # created onto a slide. If you specify an ID, it must be unique among all pages
        # and page elements in the presentation. The ID must start with an alphanumeric
        # character or an underscore (matches regex `[a-zA-Z0-9_]`); remaining
        # characters may include those as well as a hyphen or colon (matches regex `[a-
        # zA-Z0-9_-:]`). The length of the ID must not be less than 5 or greater than 50.
        # If you don't specify an ID, a unique one is generated.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @layout_placeholder = args[:layout_placeholder] if args.key?(:layout_placeholder)
          @layout_placeholder_object_id = args[:layout_placeholder_object_id] if args.key?(:layout_placeholder_object_id)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # The properties of Page are only relevant for pages with page_type LAYOUT.
      class LayoutProperties
        include Google::Apis::Core::Hashable
      
        # The human-readable name of the layout.
        # Corresponds to the JSON property `displayName`
        # @return [String]
        attr_accessor :display_name
      
        # The object ID of the master that this layout is based on.
        # Corresponds to the JSON property `masterObjectId`
        # @return [String]
        attr_accessor :master_object_id
      
        # The name of the layout.
        # Corresponds to the JSON property `name`
        # @return [String]
        attr_accessor :name
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @display_name = args[:display_name] if args.key?(:display_name)
          @master_object_id = args[:master_object_id] if args.key?(:master_object_id)
          @name = args[:name] if args.key?(:name)
        end
      end
      
      # Slide layout reference. This may reference either: - A predefined layout - One
      # of the layouts in the presentation.
      class LayoutReference
        include Google::Apis::Core::Hashable
      
        # Layout ID: the object ID of one of the layouts in the presentation.
        # Corresponds to the JSON property `layoutId`
        # @return [String]
        attr_accessor :layout_id
      
        # Predefined layout.
        # Corresponds to the JSON property `predefinedLayout`
        # @return [String]
        attr_accessor :predefined_layout
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @layout_id = args[:layout_id] if args.key?(:layout_id)
          @predefined_layout = args[:predefined_layout] if args.key?(:predefined_layout)
        end
      end
      
      # A PageElement kind representing a non-connector line, straight connector,
      # curved connector, or bent connector.
      class Line
        include Google::Apis::Core::Hashable
      
        # The category of the line. It matches the `category` specified in
        # CreateLineRequest, and can be updated with UpdateLineCategoryRequest.
        # Corresponds to the JSON property `lineCategory`
        # @return [String]
        attr_accessor :line_category
      
        # The properties of the Line. When unset, these fields default to values that
        # match the appearance of new lines created in the Slides editor.
        # Corresponds to the JSON property `lineProperties`
        # @return [Google::Apis::SlidesV1::LineProperties]
        attr_accessor :line_properties
      
        # The type of the line.
        # Corresponds to the JSON property `lineType`
        # @return [String]
        attr_accessor :line_type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @line_category = args[:line_category] if args.key?(:line_category)
          @line_properties = args[:line_properties] if args.key?(:line_properties)
          @line_type = args[:line_type] if args.key?(:line_type)
        end
      end
      
      # The properties for one end of a Line connection.
      class LineConnection
        include Google::Apis::Core::Hashable
      
        # The object ID of the connected page element. Some page elements, such as
        # groups, tables, and lines do not have connection sites and therefore cannot be
        # connected to a connector line.
        # Corresponds to the JSON property `connectedObjectId`
        # @return [String]
        attr_accessor :connected_object_id
      
        # The index of the connection site on the connected page element. In most cases,
        # it corresponds to the predefined connection site index from the ECMA-376
        # standard. More information on those connection sites can be found in the
        # description of the "cnx" attribute in section 20.1.9.9 and Annex H. "
        # Predefined DrawingML Shape and Text Geometries" of "Office Open XML File
        # Formats-Fundamentals and Markup Language Reference", part 1 of [ECMA-376 5th
        # edition] (http://www.ecma-international.org/publications/standards/Ecma-376.
        # htm). The position of each connection site can also be viewed from Slides
        # editor.
        # Corresponds to the JSON property `connectionSiteIndex`
        # @return [Fixnum]
        attr_accessor :connection_site_index
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @connected_object_id = args[:connected_object_id] if args.key?(:connected_object_id)
          @connection_site_index = args[:connection_site_index] if args.key?(:connection_site_index)
        end
      end
      
      # The fill of the line.
      class LineFill
        include Google::Apis::Core::Hashable
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
        end
      end
      
      # The properties of the Line. When unset, these fields default to values that
      # match the appearance of new lines created in the Slides editor.
      class LineProperties
        include Google::Apis::Core::Hashable
      
        # The dash style of the line.
        # Corresponds to the JSON property `dashStyle`
        # @return [String]
        attr_accessor :dash_style
      
        # The style of the arrow at the end of the line.
        # Corresponds to the JSON property `endArrow`
        # @return [String]
        attr_accessor :end_arrow
      
        # The properties for one end of a Line connection.
        # Corresponds to the JSON property `endConnection`
        # @return [Google::Apis::SlidesV1::LineConnection]
        attr_accessor :end_connection
      
        # The fill of the line.
        # Corresponds to the JSON property `lineFill`
        # @return [Google::Apis::SlidesV1::LineFill]
        attr_accessor :line_fill
      
        # A hypertext link.
        # Corresponds to the JSON property `link`
        # @return [Google::Apis::SlidesV1::Link]
        attr_accessor :link
      
        # The style of the arrow at the beginning of the line.
        # Corresponds to the JSON property `startArrow`
        # @return [String]
        attr_accessor :start_arrow
      
        # The properties for one end of a Line connection.
        # Corresponds to the JSON property `startConnection`
        # @return [Google::Apis::SlidesV1::LineConnection]
        attr_accessor :start_connection
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `weight`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :weight
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @dash_style = args[:dash_style] if args.key?(:dash_style)
          @end_arrow = args[:end_arrow] if args.key?(:end_arrow)
          @end_connection = args[:end_connection] if args.key?(:end_connection)
          @line_fill = args[:line_fill] if args.key?(:line_fill)
          @link = args[:link] if args.key?(:link)
          @start_arrow = args[:start_arrow] if args.key?(:start_arrow)
          @start_connection = args[:start_connection] if args.key?(:start_connection)
          @weight = args[:weight] if args.key?(:weight)
        end
      end
      
      # A hypertext link.
      class Link
        include Google::Apis::Core::Hashable
      
        # If set, indicates this is a link to the specific page in this presentation
        # with this ID. A page with this ID may not exist.
        # Corresponds to the JSON property `pageObjectId`
        # @return [String]
        attr_accessor :page_object_id
      
        # If set, indicates this is a link to a slide in this presentation, addressed by
        # its position.
        # Corresponds to the JSON property `relativeLink`
        # @return [String]
        attr_accessor :relative_link
      
        # If set, indicates this is a link to the slide at this zero-based index in the
        # presentation. There may not be a slide at this index.
        # Corresponds to the JSON property `slideIndex`
        # @return [Fixnum]
        attr_accessor :slide_index
      
        # If set, indicates this is a link to the external web page at this URL.
        # Corresponds to the JSON property `url`
        # @return [String]
        attr_accessor :url
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @page_object_id = args[:page_object_id] if args.key?(:page_object_id)
          @relative_link = args[:relative_link] if args.key?(:relative_link)
          @slide_index = args[:slide_index] if args.key?(:slide_index)
          @url = args[:url] if args.key?(:url)
        end
      end
      
      # A List describes the look and feel of bullets belonging to paragraphs
      # associated with a list. A paragraph that is part of a list has an implicit
      # reference to that list's ID.
      class List
        include Google::Apis::Core::Hashable
      
        # The ID of the list.
        # Corresponds to the JSON property `listId`
        # @return [String]
        attr_accessor :list_id
      
        # A map of nesting levels to the properties of bullets at the associated level.
        # A list has at most nine levels of nesting, so the possible values for the keys
        # of this map are 0 through 8, inclusive.
        # Corresponds to the JSON property `nestingLevel`
        # @return [Hash<String,Google::Apis::SlidesV1::NestingLevel>]
        attr_accessor :nesting_level
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @list_id = args[:list_id] if args.key?(:list_id)
          @nesting_level = args[:nesting_level] if args.key?(:nesting_level)
        end
      end
      
      # The properties of Page that are only relevant for pages with page_type MASTER.
      class MasterProperties
        include Google::Apis::Core::Hashable
      
        # The human-readable name of the master.
        # Corresponds to the JSON property `displayName`
        # @return [String]
        attr_accessor :display_name
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @display_name = args[:display_name] if args.key?(:display_name)
        end
      end
      
      # Merges cells in a Table.
      class MergeTableCellsRequest
        include Google::Apis::Core::Hashable
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # A table range represents a reference to a subset of a table. It's important to
        # note that the cells specified by a table range do not necessarily form a
        # rectangle. For example, let's say we have a 3 x 3 table where all the cells of
        # the last row are merged together. The table looks like this: [ ] A table range
        # with location = (0, 0), row span = 3 and column span = 2 specifies the
        # following cells: x x [ x x x ]
        # Corresponds to the JSON property `tableRange`
        # @return [Google::Apis::SlidesV1::TableRange]
        attr_accessor :table_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @table_range = args[:table_range] if args.key?(:table_range)
        end
      end
      
      # Contains properties describing the look and feel of a list bullet at a given
      # level of nesting.
      class NestingLevel
        include Google::Apis::Core::Hashable
      
        # Represents the styling that can be applied to a TextRun. If this text is
        # contained in a shape with a parent placeholder, then these text styles may be
        # inherited from the parent. Which text styles are inherited depend on the
        # nesting level of lists: * A text run in a paragraph that is not in a list will
        # inherit its text style from the the newline character in the paragraph at the
        # 0 nesting level of the list inside the parent placeholder. * A text run in a
        # paragraph that is in a list will inherit its text style from the newline
        # character in the paragraph at its corresponding nesting level of the list
        # inside the parent placeholder. Inherited text styles are represented as unset
        # fields in this message. If text is contained in a shape without a parent
        # placeholder, unsetting these fields will revert the style to a value matching
        # the defaults in the Slides editor.
        # Corresponds to the JSON property `bulletStyle`
        # @return [Google::Apis::SlidesV1::TextStyle]
        attr_accessor :bullet_style
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @bullet_style = args[:bullet_style] if args.key?(:bullet_style)
        end
      end
      
      # The properties of Page that are only relevant for pages with page_type NOTES.
      class NotesProperties
        include Google::Apis::Core::Hashable
      
        # The object ID of the shape on this notes page that contains the speaker notes
        # for the corresponding slide. The actual shape may not always exist on the
        # notes page. Inserting text using this object ID will automatically create the
        # shape. In this case, the actual shape may have different object ID. The `
        # GetPresentation` or `GetPage` action will always return the latest object ID.
        # Corresponds to the JSON property `speakerNotesObjectId`
        # @return [String]
        attr_accessor :speaker_notes_object_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @speaker_notes_object_id = args[:speaker_notes_object_id] if args.key?(:speaker_notes_object_id)
        end
      end
      
      # A themeable solid color value.
      class OpaqueColor
        include Google::Apis::Core::Hashable
      
        # An RGB color.
        # Corresponds to the JSON property `rgbColor`
        # @return [Google::Apis::SlidesV1::RgbColor]
        attr_accessor :rgb_color
      
        # An opaque theme color.
        # Corresponds to the JSON property `themeColor`
        # @return [String]
        attr_accessor :theme_color
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @rgb_color = args[:rgb_color] if args.key?(:rgb_color)
          @theme_color = args[:theme_color] if args.key?(:theme_color)
        end
      end
      
      # A color that can either be fully opaque or fully transparent.
      class OptionalColor
        include Google::Apis::Core::Hashable
      
        # A themeable solid color value.
        # Corresponds to the JSON property `opaqueColor`
        # @return [Google::Apis::SlidesV1::OpaqueColor]
        attr_accessor :opaque_color
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @opaque_color = args[:opaque_color] if args.key?(:opaque_color)
        end
      end
      
      # The outline of a PageElement. If these fields are unset, they may be inherited
      # from a parent placeholder if it exists. If there is no parent, the fields will
      # default to the value used for new page elements created in the Slides editor,
      # which may depend on the page element kind.
      class Outline
        include Google::Apis::Core::Hashable
      
        # The dash style of the outline.
        # Corresponds to the JSON property `dashStyle`
        # @return [String]
        attr_accessor :dash_style
      
        # The fill of the outline.
        # Corresponds to the JSON property `outlineFill`
        # @return [Google::Apis::SlidesV1::OutlineFill]
        attr_accessor :outline_fill
      
        # The outline property state. Updating the outline on a page element will
        # implicitly update this field to `RENDERED`, unless another value is specified
        # in the same request. To have no outline on a page element, set this field to `
        # NOT_RENDERED`. In this case, any other outline fields set in the same request
        # will be ignored.
        # Corresponds to the JSON property `propertyState`
        # @return [String]
        attr_accessor :property_state
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `weight`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :weight
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @dash_style = args[:dash_style] if args.key?(:dash_style)
          @outline_fill = args[:outline_fill] if args.key?(:outline_fill)
          @property_state = args[:property_state] if args.key?(:property_state)
          @weight = args[:weight] if args.key?(:weight)
        end
      end
      
      # The fill of the outline.
      class OutlineFill
        include Google::Apis::Core::Hashable
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
        end
      end
      
      # A page in a presentation.
      class Page
        include Google::Apis::Core::Hashable
      
        # The properties of Page are only relevant for pages with page_type LAYOUT.
        # Corresponds to the JSON property `layoutProperties`
        # @return [Google::Apis::SlidesV1::LayoutProperties]
        attr_accessor :layout_properties
      
        # The properties of Page that are only relevant for pages with page_type MASTER.
        # Corresponds to the JSON property `masterProperties`
        # @return [Google::Apis::SlidesV1::MasterProperties]
        attr_accessor :master_properties
      
        # The properties of Page that are only relevant for pages with page_type NOTES.
        # Corresponds to the JSON property `notesProperties`
        # @return [Google::Apis::SlidesV1::NotesProperties]
        attr_accessor :notes_properties
      
        # The object ID for this page. Object IDs used by Page and PageElement share the
        # same namespace.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The page elements rendered on the page.
        # Corresponds to the JSON property `pageElements`
        # @return [Array<Google::Apis::SlidesV1::PageElement>]
        attr_accessor :page_elements
      
        # The properties of the Page. The page will inherit properties from the parent
        # page. Depending on the page type the hierarchy is defined in either
        # SlideProperties or LayoutProperties.
        # Corresponds to the JSON property `pageProperties`
        # @return [Google::Apis::SlidesV1::PageProperties]
        attr_accessor :page_properties
      
        # The type of the page.
        # Corresponds to the JSON property `pageType`
        # @return [String]
        attr_accessor :page_type
      
        # The revision ID of the presentation containing this page. Can be used in
        # update requests to assert that the presentation revision hasn't changed since
        # the last read operation. Only populated if the user has edit access to the
        # presentation. The format of the revision ID may change over time, so it should
        # be treated opaquely. A returned revision ID is only guaranteed to be valid for
        # 24 hours after it has been returned and cannot be shared across users. If the
        # revision ID is unchanged between calls, then the presentation has not changed.
        # Conversely, a changed ID (for the same presentation and user) usually means
        # the presentation has been updated; however, a changed ID can also be due to
        # internal factors such as ID format changes.
        # Corresponds to the JSON property `revisionId`
        # @return [String]
        attr_accessor :revision_id
      
        # The properties of Page that are only relevant for pages with page_type SLIDE.
        # Corresponds to the JSON property `slideProperties`
        # @return [Google::Apis::SlidesV1::SlideProperties]
        attr_accessor :slide_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @layout_properties = args[:layout_properties] if args.key?(:layout_properties)
          @master_properties = args[:master_properties] if args.key?(:master_properties)
          @notes_properties = args[:notes_properties] if args.key?(:notes_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @page_elements = args[:page_elements] if args.key?(:page_elements)
          @page_properties = args[:page_properties] if args.key?(:page_properties)
          @page_type = args[:page_type] if args.key?(:page_type)
          @revision_id = args[:revision_id] if args.key?(:revision_id)
          @slide_properties = args[:slide_properties] if args.key?(:slide_properties)
        end
      end
      
      # The page background fill.
      class PageBackgroundFill
        include Google::Apis::Core::Hashable
      
        # The background fill property state. Updating the fill on a page will
        # implicitly update this field to `RENDERED`, unless another value is specified
        # in the same request. To have no fill on a page, set this field to `
        # NOT_RENDERED`. In this case, any other fill fields set in the same request
        # will be ignored.
        # Corresponds to the JSON property `propertyState`
        # @return [String]
        attr_accessor :property_state
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        # The stretched picture fill. The page or page element is filled entirely with
        # the specified picture. The picture is stretched to fit its container.
        # Corresponds to the JSON property `stretchedPictureFill`
        # @return [Google::Apis::SlidesV1::StretchedPictureFill]
        attr_accessor :stretched_picture_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @property_state = args[:property_state] if args.key?(:property_state)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
          @stretched_picture_fill = args[:stretched_picture_fill] if args.key?(:stretched_picture_fill)
        end
      end
      
      # A visual element rendered on a page.
      class PageElement
        include Google::Apis::Core::Hashable
      
        # The description of the page element. Combined with title to display alt text.
        # The field is not supported for Group elements.
        # Corresponds to the JSON property `description`
        # @return [String]
        attr_accessor :description
      
        # A PageElement kind representing a joined collection of PageElements.
        # Corresponds to the JSON property `elementGroup`
        # @return [Google::Apis::SlidesV1::Group]
        attr_accessor :element_group
      
        # A PageElement kind representing an image.
        # Corresponds to the JSON property `image`
        # @return [Google::Apis::SlidesV1::Image]
        attr_accessor :image
      
        # A PageElement kind representing a non-connector line, straight connector,
        # curved connector, or bent connector.
        # Corresponds to the JSON property `line`
        # @return [Google::Apis::SlidesV1::Line]
        attr_accessor :line
      
        # The object ID for this page element. Object IDs used by google.apps.slides.v1.
        # Page and google.apps.slides.v1.PageElement share the same namespace.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # A PageElement kind representing a generic shape that does not have a more
        # specific classification.
        # Corresponds to the JSON property `shape`
        # @return [Google::Apis::SlidesV1::Shape]
        attr_accessor :shape
      
        # A PageElement kind representing a linked chart embedded from Google Sheets.
        # Corresponds to the JSON property `sheetsChart`
        # @return [Google::Apis::SlidesV1::SheetsChart]
        attr_accessor :sheets_chart
      
        # A width and height.
        # Corresponds to the JSON property `size`
        # @return [Google::Apis::SlidesV1::Size]
        attr_accessor :size
      
        # A PageElement kind representing a table.
        # Corresponds to the JSON property `table`
        # @return [Google::Apis::SlidesV1::Table]
        attr_accessor :table
      
        # The title of the page element. Combined with description to display alt text.
        # The field is not supported for Group elements.
        # Corresponds to the JSON property `title`
        # @return [String]
        attr_accessor :title
      
        # AffineTransform uses a 3x3 matrix with an implied last row of [ 0 0 1 ] to
        # transform source coordinates (x,y) into destination coordinates (x', y')
        # according to: x' x = shear_y scale_y translate_y 1 [ 1 ] After transformation,
        # x' = scale_x * x + shear_x * y + translate_x; y' = scale_y * y + shear_y * x +
        # translate_y; This message is therefore composed of these six matrix elements.
        # Corresponds to the JSON property `transform`
        # @return [Google::Apis::SlidesV1::AffineTransform]
        attr_accessor :transform
      
        # A PageElement kind representing a video.
        # Corresponds to the JSON property `video`
        # @return [Google::Apis::SlidesV1::Video]
        attr_accessor :video
      
        # A PageElement kind representing word art.
        # Corresponds to the JSON property `wordArt`
        # @return [Google::Apis::SlidesV1::WordArt]
        attr_accessor :word_art
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @description = args[:description] if args.key?(:description)
          @element_group = args[:element_group] if args.key?(:element_group)
          @image = args[:image] if args.key?(:image)
          @line = args[:line] if args.key?(:line)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @shape = args[:shape] if args.key?(:shape)
          @sheets_chart = args[:sheets_chart] if args.key?(:sheets_chart)
          @size = args[:size] if args.key?(:size)
          @table = args[:table] if args.key?(:table)
          @title = args[:title] if args.key?(:title)
          @transform = args[:transform] if args.key?(:transform)
          @video = args[:video] if args.key?(:video)
          @word_art = args[:word_art] if args.key?(:word_art)
        end
      end
      
      # Common properties for a page element. Note: When you initially create a
      # PageElement, the API may modify the values of both `size` and `transform`, but
      # the visual size will be unchanged.
      class PageElementProperties
        include Google::Apis::Core::Hashable
      
        # The object ID of the page where the element is located.
        # Corresponds to the JSON property `pageObjectId`
        # @return [String]
        attr_accessor :page_object_id
      
        # A width and height.
        # Corresponds to the JSON property `size`
        # @return [Google::Apis::SlidesV1::Size]
        attr_accessor :size
      
        # AffineTransform uses a 3x3 matrix with an implied last row of [ 0 0 1 ] to
        # transform source coordinates (x,y) into destination coordinates (x', y')
        # according to: x' x = shear_y scale_y translate_y 1 [ 1 ] After transformation,
        # x' = scale_x * x + shear_x * y + translate_x; y' = scale_y * y + shear_y * x +
        # translate_y; This message is therefore composed of these six matrix elements.
        # Corresponds to the JSON property `transform`
        # @return [Google::Apis::SlidesV1::AffineTransform]
        attr_accessor :transform
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @page_object_id = args[:page_object_id] if args.key?(:page_object_id)
          @size = args[:size] if args.key?(:size)
          @transform = args[:transform] if args.key?(:transform)
        end
      end
      
      # The properties of the Page. The page will inherit properties from the parent
      # page. Depending on the page type the hierarchy is defined in either
      # SlideProperties or LayoutProperties.
      class PageProperties
        include Google::Apis::Core::Hashable
      
        # The palette of predefined colors for a page.
        # Corresponds to the JSON property `colorScheme`
        # @return [Google::Apis::SlidesV1::ColorScheme]
        attr_accessor :color_scheme
      
        # The page background fill.
        # Corresponds to the JSON property `pageBackgroundFill`
        # @return [Google::Apis::SlidesV1::PageBackgroundFill]
        attr_accessor :page_background_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @color_scheme = args[:color_scheme] if args.key?(:color_scheme)
          @page_background_fill = args[:page_background_fill] if args.key?(:page_background_fill)
        end
      end
      
      # A TextElement kind that represents the beginning of a new paragraph.
      class ParagraphMarker
        include Google::Apis::Core::Hashable
      
        # Describes the bullet of a paragraph.
        # Corresponds to the JSON property `bullet`
        # @return [Google::Apis::SlidesV1::Bullet]
        attr_accessor :bullet
      
        # Styles that apply to a whole paragraph. If this text is contained in a shape
        # with a parent placeholder, then these paragraph styles may be inherited from
        # the parent. Which paragraph styles are inherited depend on the nesting level
        # of lists: * A paragraph not in a list will inherit its paragraph style from
        # the paragraph at the 0 nesting level of the list inside the parent placeholder.
        # * A paragraph in a list will inherit its paragraph style from the paragraph
        # at its corresponding nesting level of the list inside the parent placeholder.
        # Inherited paragraph styles are represented as unset fields in this message.
        # Corresponds to the JSON property `style`
        # @return [Google::Apis::SlidesV1::ParagraphStyle]
        attr_accessor :style
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @bullet = args[:bullet] if args.key?(:bullet)
          @style = args[:style] if args.key?(:style)
        end
      end
      
      # Styles that apply to a whole paragraph. If this text is contained in a shape
      # with a parent placeholder, then these paragraph styles may be inherited from
      # the parent. Which paragraph styles are inherited depend on the nesting level
      # of lists: * A paragraph not in a list will inherit its paragraph style from
      # the paragraph at the 0 nesting level of the list inside the parent placeholder.
      # * A paragraph in a list will inherit its paragraph style from the paragraph
      # at its corresponding nesting level of the list inside the parent placeholder.
      # Inherited paragraph styles are represented as unset fields in this message.
      class ParagraphStyle
        include Google::Apis::Core::Hashable
      
        # The text alignment for this paragraph.
        # Corresponds to the JSON property `alignment`
        # @return [String]
        attr_accessor :alignment
      
        # The text direction of this paragraph. If unset, the value defaults to
        # LEFT_TO_RIGHT since text direction is not inherited.
        # Corresponds to the JSON property `direction`
        # @return [String]
        attr_accessor :direction
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `indentEnd`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :indent_end
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `indentFirstLine`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :indent_first_line
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `indentStart`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :indent_start
      
        # The amount of space between lines, as a percentage of normal, where normal is
        # represented as 100.0. If unset, the value is inherited from the parent.
        # Corresponds to the JSON property `lineSpacing`
        # @return [Float]
        attr_accessor :line_spacing
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `spaceAbove`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :space_above
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `spaceBelow`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :space_below
      
        # The spacing mode for the paragraph.
        # Corresponds to the JSON property `spacingMode`
        # @return [String]
        attr_accessor :spacing_mode
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @alignment = args[:alignment] if args.key?(:alignment)
          @direction = args[:direction] if args.key?(:direction)
          @indent_end = args[:indent_end] if args.key?(:indent_end)
          @indent_first_line = args[:indent_first_line] if args.key?(:indent_first_line)
          @indent_start = args[:indent_start] if args.key?(:indent_start)
          @line_spacing = args[:line_spacing] if args.key?(:line_spacing)
          @space_above = args[:space_above] if args.key?(:space_above)
          @space_below = args[:space_below] if args.key?(:space_below)
          @spacing_mode = args[:spacing_mode] if args.key?(:spacing_mode)
        end
      end
      
      # The placeholder information that uniquely identifies a placeholder shape.
      class Placeholder
        include Google::Apis::Core::Hashable
      
        # The index of the placeholder. If the same placeholder types are present in the
        # same page, they would have different index values.
        # Corresponds to the JSON property `index`
        # @return [Fixnum]
        attr_accessor :index
      
        # The object ID of this shape's parent placeholder. If unset, the parent
        # placeholder shape does not exist, so the shape does not inherit properties
        # from any other shape.
        # Corresponds to the JSON property `parentObjectId`
        # @return [String]
        attr_accessor :parent_object_id
      
        # The type of the placeholder.
        # Corresponds to the JSON property `type`
        # @return [String]
        attr_accessor :type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @index = args[:index] if args.key?(:index)
          @parent_object_id = args[:parent_object_id] if args.key?(:parent_object_id)
          @type = args[:type] if args.key?(:type)
        end
      end
      
      # A Google Slides presentation.
      class Presentation
        include Google::Apis::Core::Hashable
      
        # The layouts in the presentation. A layout is a template that determines how
        # content is arranged and styled on the slides that inherit from that layout.
        # Corresponds to the JSON property `layouts`
        # @return [Array<Google::Apis::SlidesV1::Page>]
        attr_accessor :layouts
      
        # The locale of the presentation, as an IETF BCP 47 language tag.
        # Corresponds to the JSON property `locale`
        # @return [String]
        attr_accessor :locale
      
        # The slide masters in the presentation. A slide master contains all common page
        # elements and the common properties for a set of layouts. They serve three
        # purposes: - Placeholder shapes on a master contain the default text styles and
        # shape properties of all placeholder shapes on pages that use that master. -
        # The master page properties define the common page properties inherited by its
        # layouts. - Any other shapes on the master slide appear on all slides using
        # that master, regardless of their layout.
        # Corresponds to the JSON property `masters`
        # @return [Array<Google::Apis::SlidesV1::Page>]
        attr_accessor :masters
      
        # A page in a presentation.
        # Corresponds to the JSON property `notesMaster`
        # @return [Google::Apis::SlidesV1::Page]
        attr_accessor :notes_master
      
        # A width and height.
        # Corresponds to the JSON property `pageSize`
        # @return [Google::Apis::SlidesV1::Size]
        attr_accessor :page_size
      
        # The ID of the presentation.
        # Corresponds to the JSON property `presentationId`
        # @return [String]
        attr_accessor :presentation_id
      
        # The revision ID of the presentation. Can be used in update requests to assert
        # that the presentation revision hasn't changed since the last read operation.
        # Only populated if the user has edit access to the presentation. The format of
        # the revision ID may change over time, so it should be treated opaquely. A
        # returned revision ID is only guaranteed to be valid for 24 hours after it has
        # been returned and cannot be shared across users. If the revision ID is
        # unchanged between calls, then the presentation has not changed. Conversely, a
        # changed ID (for the same presentation and user) usually means the presentation
        # has been updated; however, a changed ID can also be due to internal factors
        # such as ID format changes.
        # Corresponds to the JSON property `revisionId`
        # @return [String]
        attr_accessor :revision_id
      
        # The slides in the presentation. A slide inherits properties from a slide
        # layout.
        # Corresponds to the JSON property `slides`
        # @return [Array<Google::Apis::SlidesV1::Page>]
        attr_accessor :slides
      
        # The title of the presentation.
        # Corresponds to the JSON property `title`
        # @return [String]
        attr_accessor :title
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @layouts = args[:layouts] if args.key?(:layouts)
          @locale = args[:locale] if args.key?(:locale)
          @masters = args[:masters] if args.key?(:masters)
          @notes_master = args[:notes_master] if args.key?(:notes_master)
          @page_size = args[:page_size] if args.key?(:page_size)
          @presentation_id = args[:presentation_id] if args.key?(:presentation_id)
          @revision_id = args[:revision_id] if args.key?(:revision_id)
          @slides = args[:slides] if args.key?(:slides)
          @title = args[:title] if args.key?(:title)
        end
      end
      
      # Specifies a contiguous range of an indexed collection, such as characters in
      # text.
      class Range
        include Google::Apis::Core::Hashable
      
        # The optional zero-based index of the end of the collection. Required for `
        # FIXED_RANGE` ranges.
        # Corresponds to the JSON property `endIndex`
        # @return [Fixnum]
        attr_accessor :end_index
      
        # The optional zero-based index of the beginning of the collection. Required for
        # `FIXED_RANGE` and `FROM_START_INDEX` ranges.
        # Corresponds to the JSON property `startIndex`
        # @return [Fixnum]
        attr_accessor :start_index
      
        # The type of range.
        # Corresponds to the JSON property `type`
        # @return [String]
        attr_accessor :type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @end_index = args[:end_index] if args.key?(:end_index)
          @start_index = args[:start_index] if args.key?(:start_index)
          @type = args[:type] if args.key?(:type)
        end
      end
      
      # A recolor effect applied on an image.
      class Recolor
        include Google::Apis::Core::Hashable
      
        # The name of the recolor effect. The name is determined from the `recolor_stops`
        # by matching the gradient against the colors in the page's current color
        # scheme. This property is read-only.
        # Corresponds to the JSON property `name`
        # @return [String]
        attr_accessor :name
      
        # The recolor effect is represented by a gradient, which is a list of color
        # stops. The colors in the gradient will replace the corresponding colors at the
        # same position in the color palette and apply to the image. This property is
        # read-only.
        # Corresponds to the JSON property `recolorStops`
        # @return [Array<Google::Apis::SlidesV1::ColorStop>]
        attr_accessor :recolor_stops
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @name = args[:name] if args.key?(:name)
          @recolor_stops = args[:recolor_stops] if args.key?(:recolor_stops)
        end
      end
      
      # Refreshes an embedded Google Sheets chart by replacing it with the latest
      # version of the chart from Google Sheets. NOTE: Refreshing charts requires at
      # least one of the spreadsheets.readonly, spreadsheets, drive.readonly, or drive
      # OAuth scopes.
      class RefreshSheetsChartRequest
        include Google::Apis::Core::Hashable
      
        # The object ID of the chart to refresh.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Replaces all shapes that match the given criteria with the provided image. The
      # images replacing the shapes are rectangular after being inserted into the
      # presentation and do not take on the forms of the shapes.
      class ReplaceAllShapesWithImageRequest
        include Google::Apis::Core::Hashable
      
        # A criteria that matches a specific string of text in a shape or table.
        # Corresponds to the JSON property `containsText`
        # @return [Google::Apis::SlidesV1::SubstringMatchCriteria]
        attr_accessor :contains_text
      
        # The image replace method. If you specify both a `replace_method` and an `
        # image_replace_method`, the `image_replace_method` takes precedence. If you do
        # not specify a value for `image_replace_method`, but specify a value for `
        # replace_method`, then the specified `replace_method` value is used. If you do
        # not specify either, then CENTER_INSIDE is used.
        # Corresponds to the JSON property `imageReplaceMethod`
        # @return [String]
        attr_accessor :image_replace_method
      
        # The image URL. The image is fetched once at insertion time and a copy is
        # stored for display inside the presentation. Images must be less than 50MB in
        # size, cannot exceed 25 megapixels, and must be in one of PNG, JPEG, or GIF
        # format. The provided URL can be at most 2 kB in length. The URL itself is
        # saved with the image, and exposed via the Image.source_url field.
        # Corresponds to the JSON property `imageUrl`
        # @return [String]
        attr_accessor :image_url
      
        # If non-empty, limits the matches to page elements only on the given pages.
        # Returns a 400 bad request error if given the page object ID of a notes page or
        # a notes master, or if a page with that object ID doesn't exist in the
        # presentation.
        # Corresponds to the JSON property `pageObjectIds`
        # @return [Array<String>]
        attr_accessor :page_object_ids
      
        # The replace method. *Deprecated*: use `image_replace_method` instead. If you
        # specify both a `replace_method` and an `image_replace_method`, the `
        # image_replace_method` takes precedence.
        # Corresponds to the JSON property `replaceMethod`
        # @return [String]
        attr_accessor :replace_method
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @contains_text = args[:contains_text] if args.key?(:contains_text)
          @image_replace_method = args[:image_replace_method] if args.key?(:image_replace_method)
          @image_url = args[:image_url] if args.key?(:image_url)
          @page_object_ids = args[:page_object_ids] if args.key?(:page_object_ids)
          @replace_method = args[:replace_method] if args.key?(:replace_method)
        end
      end
      
      # The result of replacing shapes with an image.
      class ReplaceAllShapesWithImageResponse
        include Google::Apis::Core::Hashable
      
        # The number of shapes replaced with images.
        # Corresponds to the JSON property `occurrencesChanged`
        # @return [Fixnum]
        attr_accessor :occurrences_changed
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @occurrences_changed = args[:occurrences_changed] if args.key?(:occurrences_changed)
        end
      end
      
      # Replaces all shapes that match the given criteria with the provided Google
      # Sheets chart. The chart will be scaled and centered to fit within the bounds
      # of the original shape. NOTE: Replacing shapes with a chart requires at least
      # one of the spreadsheets.readonly, spreadsheets, drive.readonly, or drive OAuth
      # scopes.
      class ReplaceAllShapesWithSheetsChartRequest
        include Google::Apis::Core::Hashable
      
        # The ID of the specific chart in the Google Sheets spreadsheet.
        # Corresponds to the JSON property `chartId`
        # @return [Fixnum]
        attr_accessor :chart_id
      
        # A criteria that matches a specific string of text in a shape or table.
        # Corresponds to the JSON property `containsText`
        # @return [Google::Apis::SlidesV1::SubstringMatchCriteria]
        attr_accessor :contains_text
      
        # The mode with which the chart is linked to the source spreadsheet. When not
        # specified, the chart will be an image that is not linked.
        # Corresponds to the JSON property `linkingMode`
        # @return [String]
        attr_accessor :linking_mode
      
        # If non-empty, limits the matches to page elements only on the given pages.
        # Returns a 400 bad request error if given the page object ID of a notes page or
        # a notes master, or if a page with that object ID doesn't exist in the
        # presentation.
        # Corresponds to the JSON property `pageObjectIds`
        # @return [Array<String>]
        attr_accessor :page_object_ids
      
        # The ID of the Google Sheets spreadsheet that contains the chart.
        # Corresponds to the JSON property `spreadsheetId`
        # @return [String]
        attr_accessor :spreadsheet_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @chart_id = args[:chart_id] if args.key?(:chart_id)
          @contains_text = args[:contains_text] if args.key?(:contains_text)
          @linking_mode = args[:linking_mode] if args.key?(:linking_mode)
          @page_object_ids = args[:page_object_ids] if args.key?(:page_object_ids)
          @spreadsheet_id = args[:spreadsheet_id] if args.key?(:spreadsheet_id)
        end
      end
      
      # The result of replacing shapes with a Google Sheets chart.
      class ReplaceAllShapesWithSheetsChartResponse
        include Google::Apis::Core::Hashable
      
        # The number of shapes replaced with charts.
        # Corresponds to the JSON property `occurrencesChanged`
        # @return [Fixnum]
        attr_accessor :occurrences_changed
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @occurrences_changed = args[:occurrences_changed] if args.key?(:occurrences_changed)
        end
      end
      
      # Replaces all instances of text matching a criteria with replace text.
      class ReplaceAllTextRequest
        include Google::Apis::Core::Hashable
      
        # A criteria that matches a specific string of text in a shape or table.
        # Corresponds to the JSON property `containsText`
        # @return [Google::Apis::SlidesV1::SubstringMatchCriteria]
        attr_accessor :contains_text
      
        # If non-empty, limits the matches to page elements only on the given pages.
        # Returns a 400 bad request error if given the page object ID of a notes master,
        # or if a page with that object ID doesn't exist in the presentation.
        # Corresponds to the JSON property `pageObjectIds`
        # @return [Array<String>]
        attr_accessor :page_object_ids
      
        # The text that will replace the matched text.
        # Corresponds to the JSON property `replaceText`
        # @return [String]
        attr_accessor :replace_text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @contains_text = args[:contains_text] if args.key?(:contains_text)
          @page_object_ids = args[:page_object_ids] if args.key?(:page_object_ids)
          @replace_text = args[:replace_text] if args.key?(:replace_text)
        end
      end
      
      # The result of replacing text.
      class ReplaceAllTextResponse
        include Google::Apis::Core::Hashable
      
        # The number of occurrences changed by replacing all text.
        # Corresponds to the JSON property `occurrencesChanged`
        # @return [Fixnum]
        attr_accessor :occurrences_changed
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @occurrences_changed = args[:occurrences_changed] if args.key?(:occurrences_changed)
        end
      end
      
      # Replaces an existing image with a new image. Replacing an image removes some
      # image effects from the existing image.
      class ReplaceImageRequest
        include Google::Apis::Core::Hashable
      
        # The ID of the existing image that will be replaced.
        # Corresponds to the JSON property `imageObjectId`
        # @return [String]
        attr_accessor :image_object_id
      
        # The replacement method.
        # Corresponds to the JSON property `imageReplaceMethod`
        # @return [String]
        attr_accessor :image_replace_method
      
        # The image URL. The image is fetched once at insertion time and a copy is
        # stored for display inside the presentation. Images must be less than 50MB in
        # size, cannot exceed 25 megapixels, and must be in one of PNG, JPEG, or GIF
        # format. The provided URL can be at most 2 kB in length. The URL itself is
        # saved with the image, and exposed via the Image.source_url field.
        # Corresponds to the JSON property `url`
        # @return [String]
        attr_accessor :url
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @image_object_id = args[:image_object_id] if args.key?(:image_object_id)
          @image_replace_method = args[:image_replace_method] if args.key?(:image_replace_method)
          @url = args[:url] if args.key?(:url)
        end
      end
      
      # A single kind of update to apply to a presentation.
      class Request
        include Google::Apis::Core::Hashable
      
        # Creates an image.
        # Corresponds to the JSON property `createImage`
        # @return [Google::Apis::SlidesV1::CreateImageRequest]
        attr_accessor :create_image
      
        # Creates a line.
        # Corresponds to the JSON property `createLine`
        # @return [Google::Apis::SlidesV1::CreateLineRequest]
        attr_accessor :create_line
      
        # Creates bullets for all of the paragraphs that overlap with the given text
        # index range. The nesting level of each paragraph will be determined by
        # counting leading tabs in front of each paragraph. To avoid excess space
        # between the bullet and the corresponding paragraph, these leading tabs are
        # removed by this request. This may change the indices of parts of the text. If
        # the paragraph immediately before paragraphs being updated is in a list with a
        # matching preset, the paragraphs being updated are added to that preceding list.
        # Corresponds to the JSON property `createParagraphBullets`
        # @return [Google::Apis::SlidesV1::CreateParagraphBulletsRequest]
        attr_accessor :create_paragraph_bullets
      
        # Creates a new shape.
        # Corresponds to the JSON property `createShape`
        # @return [Google::Apis::SlidesV1::CreateShapeRequest]
        attr_accessor :create_shape
      
        # Creates an embedded Google Sheets chart. NOTE: Chart creation requires at
        # least one of the spreadsheets.readonly, spreadsheets, drive.readonly, drive.
        # file, or drive OAuth scopes.
        # Corresponds to the JSON property `createSheetsChart`
        # @return [Google::Apis::SlidesV1::CreateSheetsChartRequest]
        attr_accessor :create_sheets_chart
      
        # Creates a new slide.
        # Corresponds to the JSON property `createSlide`
        # @return [Google::Apis::SlidesV1::CreateSlideRequest]
        attr_accessor :create_slide
      
        # Creates a new table.
        # Corresponds to the JSON property `createTable`
        # @return [Google::Apis::SlidesV1::CreateTableRequest]
        attr_accessor :create_table
      
        # Creates a video. NOTE: Creating a video from Google Drive requires that the
        # requesting app have at least one of the drive, drive.readonly, or drive.file
        # OAuth scopes.
        # Corresponds to the JSON property `createVideo`
        # @return [Google::Apis::SlidesV1::CreateVideoRequest]
        attr_accessor :create_video
      
        # Deletes an object, either pages or page elements, from the presentation.
        # Corresponds to the JSON property `deleteObject`
        # @return [Google::Apis::SlidesV1::DeleteObjectRequest]
        attr_accessor :delete_object
      
        # Deletes bullets from all of the paragraphs that overlap with the given text
        # index range. The nesting level of each paragraph will be visually preserved by
        # adding indent to the start of the corresponding paragraph.
        # Corresponds to the JSON property `deleteParagraphBullets`
        # @return [Google::Apis::SlidesV1::DeleteParagraphBulletsRequest]
        attr_accessor :delete_paragraph_bullets
      
        # Deletes a column from a table.
        # Corresponds to the JSON property `deleteTableColumn`
        # @return [Google::Apis::SlidesV1::DeleteTableColumnRequest]
        attr_accessor :delete_table_column
      
        # Deletes a row from a table.
        # Corresponds to the JSON property `deleteTableRow`
        # @return [Google::Apis::SlidesV1::DeleteTableRowRequest]
        attr_accessor :delete_table_row
      
        # Deletes text from a shape or a table cell.
        # Corresponds to the JSON property `deleteText`
        # @return [Google::Apis::SlidesV1::DeleteTextRequest]
        attr_accessor :delete_text
      
        # Duplicates a slide or page element. When duplicating a slide, the duplicate
        # slide will be created immediately following the specified slide. When
        # duplicating a page element, the duplicate will be placed on the same page at
        # the same position as the original.
        # Corresponds to the JSON property `duplicateObject`
        # @return [Google::Apis::SlidesV1::DuplicateObjectRequest]
        attr_accessor :duplicate_object
      
        # Groups objects to create an object group. For example, groups PageElements to
        # create a Group on the same page as all the children.
        # Corresponds to the JSON property `groupObjects`
        # @return [Google::Apis::SlidesV1::GroupObjectsRequest]
        attr_accessor :group_objects
      
        # Inserts columns into a table. Other columns in the table will be resized to
        # fit the new column.
        # Corresponds to the JSON property `insertTableColumns`
        # @return [Google::Apis::SlidesV1::InsertTableColumnsRequest]
        attr_accessor :insert_table_columns
      
        # Inserts rows into a table.
        # Corresponds to the JSON property `insertTableRows`
        # @return [Google::Apis::SlidesV1::InsertTableRowsRequest]
        attr_accessor :insert_table_rows
      
        # Inserts text into a shape or a table cell.
        # Corresponds to the JSON property `insertText`
        # @return [Google::Apis::SlidesV1::InsertTextRequest]
        attr_accessor :insert_text
      
        # Merges cells in a Table.
        # Corresponds to the JSON property `mergeTableCells`
        # @return [Google::Apis::SlidesV1::MergeTableCellsRequest]
        attr_accessor :merge_table_cells
      
        # Refreshes an embedded Google Sheets chart by replacing it with the latest
        # version of the chart from Google Sheets. NOTE: Refreshing charts requires at
        # least one of the spreadsheets.readonly, spreadsheets, drive.readonly, or drive
        # OAuth scopes.
        # Corresponds to the JSON property `refreshSheetsChart`
        # @return [Google::Apis::SlidesV1::RefreshSheetsChartRequest]
        attr_accessor :refresh_sheets_chart
      
        # Replaces all shapes that match the given criteria with the provided image. The
        # images replacing the shapes are rectangular after being inserted into the
        # presentation and do not take on the forms of the shapes.
        # Corresponds to the JSON property `replaceAllShapesWithImage`
        # @return [Google::Apis::SlidesV1::ReplaceAllShapesWithImageRequest]
        attr_accessor :replace_all_shapes_with_image
      
        # Replaces all shapes that match the given criteria with the provided Google
        # Sheets chart. The chart will be scaled and centered to fit within the bounds
        # of the original shape. NOTE: Replacing shapes with a chart requires at least
        # one of the spreadsheets.readonly, spreadsheets, drive.readonly, or drive OAuth
        # scopes.
        # Corresponds to the JSON property `replaceAllShapesWithSheetsChart`
        # @return [Google::Apis::SlidesV1::ReplaceAllShapesWithSheetsChartRequest]
        attr_accessor :replace_all_shapes_with_sheets_chart
      
        # Replaces all instances of text matching a criteria with replace text.
        # Corresponds to the JSON property `replaceAllText`
        # @return [Google::Apis::SlidesV1::ReplaceAllTextRequest]
        attr_accessor :replace_all_text
      
        # Replaces an existing image with a new image. Replacing an image removes some
        # image effects from the existing image.
        # Corresponds to the JSON property `replaceImage`
        # @return [Google::Apis::SlidesV1::ReplaceImageRequest]
        attr_accessor :replace_image
      
        # Reroutes a line such that it's connected at the two closest connection sites
        # on the connected page elements.
        # Corresponds to the JSON property `rerouteLine`
        # @return [Google::Apis::SlidesV1::RerouteLineRequest]
        attr_accessor :reroute_line
      
        # Ungroups objects, such as groups.
        # Corresponds to the JSON property `ungroupObjects`
        # @return [Google::Apis::SlidesV1::UngroupObjectsRequest]
        attr_accessor :ungroup_objects
      
        # Unmerges cells in a Table.
        # Corresponds to the JSON property `unmergeTableCells`
        # @return [Google::Apis::SlidesV1::UnmergeTableCellsRequest]
        attr_accessor :unmerge_table_cells
      
        # Update the properties of an Image.
        # Corresponds to the JSON property `updateImageProperties`
        # @return [Google::Apis::SlidesV1::UpdateImagePropertiesRequest]
        attr_accessor :update_image_properties
      
        # Updates the category of a line.
        # Corresponds to the JSON property `updateLineCategory`
        # @return [Google::Apis::SlidesV1::UpdateLineCategoryRequest]
        attr_accessor :update_line_category
      
        # Updates the properties of a Line.
        # Corresponds to the JSON property `updateLineProperties`
        # @return [Google::Apis::SlidesV1::UpdateLinePropertiesRequest]
        attr_accessor :update_line_properties
      
        # Updates the alt text title and/or description of a page element.
        # Corresponds to the JSON property `updatePageElementAltText`
        # @return [Google::Apis::SlidesV1::UpdatePageElementAltTextRequest]
        attr_accessor :update_page_element_alt_text
      
        # Updates the transform of a page element. Updating the transform of a group
        # will change the absolute transform of the page elements in that group, which
        # can change their visual appearance. See the documentation for PageElement.
        # transform for more details.
        # Corresponds to the JSON property `updatePageElementTransform`
        # @return [Google::Apis::SlidesV1::UpdatePageElementTransformRequest]
        attr_accessor :update_page_element_transform
      
        # Updates the Z-order of page elements. Z-order is an ordering of the elements
        # on the page from back to front. The page element in the front may cover the
        # elements that are behind it.
        # Corresponds to the JSON property `updatePageElementsZOrder`
        # @return [Google::Apis::SlidesV1::UpdatePageElementsZOrderRequest]
        attr_accessor :update_page_elements_z_order
      
        # Updates the properties of a Page.
        # Corresponds to the JSON property `updatePageProperties`
        # @return [Google::Apis::SlidesV1::UpdatePagePropertiesRequest]
        attr_accessor :update_page_properties
      
        # Updates the styling for all of the paragraphs within a Shape or Table that
        # overlap with the given text index range.
        # Corresponds to the JSON property `updateParagraphStyle`
        # @return [Google::Apis::SlidesV1::UpdateParagraphStyleRequest]
        attr_accessor :update_paragraph_style
      
        # Update the properties of a Shape.
        # Corresponds to the JSON property `updateShapeProperties`
        # @return [Google::Apis::SlidesV1::UpdateShapePropertiesRequest]
        attr_accessor :update_shape_properties
      
        # Updates the position of slides in the presentation.
        # Corresponds to the JSON property `updateSlidesPosition`
        # @return [Google::Apis::SlidesV1::UpdateSlidesPositionRequest]
        attr_accessor :update_slides_position
      
        # Updates the properties of the table borders in a Table.
        # Corresponds to the JSON property `updateTableBorderProperties`
        # @return [Google::Apis::SlidesV1::UpdateTableBorderPropertiesRequest]
        attr_accessor :update_table_border_properties
      
        # Update the properties of a TableCell.
        # Corresponds to the JSON property `updateTableCellProperties`
        # @return [Google::Apis::SlidesV1::UpdateTableCellPropertiesRequest]
        attr_accessor :update_table_cell_properties
      
        # Updates the properties of a Table column.
        # Corresponds to the JSON property `updateTableColumnProperties`
        # @return [Google::Apis::SlidesV1::UpdateTableColumnPropertiesRequest]
        attr_accessor :update_table_column_properties
      
        # Updates the properties of a Table row.
        # Corresponds to the JSON property `updateTableRowProperties`
        # @return [Google::Apis::SlidesV1::UpdateTableRowPropertiesRequest]
        attr_accessor :update_table_row_properties
      
        # Update the styling of text in a Shape or Table.
        # Corresponds to the JSON property `updateTextStyle`
        # @return [Google::Apis::SlidesV1::UpdateTextStyleRequest]
        attr_accessor :update_text_style
      
        # Update the properties of a Video.
        # Corresponds to the JSON property `updateVideoProperties`
        # @return [Google::Apis::SlidesV1::UpdateVideoPropertiesRequest]
        attr_accessor :update_video_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @create_image = args[:create_image] if args.key?(:create_image)
          @create_line = args[:create_line] if args.key?(:create_line)
          @create_paragraph_bullets = args[:create_paragraph_bullets] if args.key?(:create_paragraph_bullets)
          @create_shape = args[:create_shape] if args.key?(:create_shape)
          @create_sheets_chart = args[:create_sheets_chart] if args.key?(:create_sheets_chart)
          @create_slide = args[:create_slide] if args.key?(:create_slide)
          @create_table = args[:create_table] if args.key?(:create_table)
          @create_video = args[:create_video] if args.key?(:create_video)
          @delete_object = args[:delete_object] if args.key?(:delete_object)
          @delete_paragraph_bullets = args[:delete_paragraph_bullets] if args.key?(:delete_paragraph_bullets)
          @delete_table_column = args[:delete_table_column] if args.key?(:delete_table_column)
          @delete_table_row = args[:delete_table_row] if args.key?(:delete_table_row)
          @delete_text = args[:delete_text] if args.key?(:delete_text)
          @duplicate_object = args[:duplicate_object] if args.key?(:duplicate_object)
          @group_objects = args[:group_objects] if args.key?(:group_objects)
          @insert_table_columns = args[:insert_table_columns] if args.key?(:insert_table_columns)
          @insert_table_rows = args[:insert_table_rows] if args.key?(:insert_table_rows)
          @insert_text = args[:insert_text] if args.key?(:insert_text)
          @merge_table_cells = args[:merge_table_cells] if args.key?(:merge_table_cells)
          @refresh_sheets_chart = args[:refresh_sheets_chart] if args.key?(:refresh_sheets_chart)
          @replace_all_shapes_with_image = args[:replace_all_shapes_with_image] if args.key?(:replace_all_shapes_with_image)
          @replace_all_shapes_with_sheets_chart = args[:replace_all_shapes_with_sheets_chart] if args.key?(:replace_all_shapes_with_sheets_chart)
          @replace_all_text = args[:replace_all_text] if args.key?(:replace_all_text)
          @replace_image = args[:replace_image] if args.key?(:replace_image)
          @reroute_line = args[:reroute_line] if args.key?(:reroute_line)
          @ungroup_objects = args[:ungroup_objects] if args.key?(:ungroup_objects)
          @unmerge_table_cells = args[:unmerge_table_cells] if args.key?(:unmerge_table_cells)
          @update_image_properties = args[:update_image_properties] if args.key?(:update_image_properties)
          @update_line_category = args[:update_line_category] if args.key?(:update_line_category)
          @update_line_properties = args[:update_line_properties] if args.key?(:update_line_properties)
          @update_page_element_alt_text = args[:update_page_element_alt_text] if args.key?(:update_page_element_alt_text)
          @update_page_element_transform = args[:update_page_element_transform] if args.key?(:update_page_element_transform)
          @update_page_elements_z_order = args[:update_page_elements_z_order] if args.key?(:update_page_elements_z_order)
          @update_page_properties = args[:update_page_properties] if args.key?(:update_page_properties)
          @update_paragraph_style = args[:update_paragraph_style] if args.key?(:update_paragraph_style)
          @update_shape_properties = args[:update_shape_properties] if args.key?(:update_shape_properties)
          @update_slides_position = args[:update_slides_position] if args.key?(:update_slides_position)
          @update_table_border_properties = args[:update_table_border_properties] if args.key?(:update_table_border_properties)
          @update_table_cell_properties = args[:update_table_cell_properties] if args.key?(:update_table_cell_properties)
          @update_table_column_properties = args[:update_table_column_properties] if args.key?(:update_table_column_properties)
          @update_table_row_properties = args[:update_table_row_properties] if args.key?(:update_table_row_properties)
          @update_text_style = args[:update_text_style] if args.key?(:update_text_style)
          @update_video_properties = args[:update_video_properties] if args.key?(:update_video_properties)
        end
      end
      
      # Reroutes a line such that it's connected at the two closest connection sites
      # on the connected page elements.
      class RerouteLineRequest
        include Google::Apis::Core::Hashable
      
        # The object ID of the line to reroute. Only a line with a category indicating
        # it is a "connector" can be rerouted. The start and end connections of the line
        # must be on different page elements.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # A single response from an update.
      class Response
        include Google::Apis::Core::Hashable
      
        # The result of creating an image.
        # Corresponds to the JSON property `createImage`
        # @return [Google::Apis::SlidesV1::CreateImageResponse]
        attr_accessor :create_image
      
        # The result of creating a line.
        # Corresponds to the JSON property `createLine`
        # @return [Google::Apis::SlidesV1::CreateLineResponse]
        attr_accessor :create_line
      
        # The result of creating a shape.
        # Corresponds to the JSON property `createShape`
        # @return [Google::Apis::SlidesV1::CreateShapeResponse]
        attr_accessor :create_shape
      
        # The result of creating an embedded Google Sheets chart.
        # Corresponds to the JSON property `createSheetsChart`
        # @return [Google::Apis::SlidesV1::CreateSheetsChartResponse]
        attr_accessor :create_sheets_chart
      
        # The result of creating a slide.
        # Corresponds to the JSON property `createSlide`
        # @return [Google::Apis::SlidesV1::CreateSlideResponse]
        attr_accessor :create_slide
      
        # The result of creating a table.
        # Corresponds to the JSON property `createTable`
        # @return [Google::Apis::SlidesV1::CreateTableResponse]
        attr_accessor :create_table
      
        # The result of creating a video.
        # Corresponds to the JSON property `createVideo`
        # @return [Google::Apis::SlidesV1::CreateVideoResponse]
        attr_accessor :create_video
      
        # The response of duplicating an object.
        # Corresponds to the JSON property `duplicateObject`
        # @return [Google::Apis::SlidesV1::DuplicateObjectResponse]
        attr_accessor :duplicate_object
      
        # The result of grouping objects.
        # Corresponds to the JSON property `groupObjects`
        # @return [Google::Apis::SlidesV1::GroupObjectsResponse]
        attr_accessor :group_objects
      
        # The result of replacing shapes with an image.
        # Corresponds to the JSON property `replaceAllShapesWithImage`
        # @return [Google::Apis::SlidesV1::ReplaceAllShapesWithImageResponse]
        attr_accessor :replace_all_shapes_with_image
      
        # The result of replacing shapes with a Google Sheets chart.
        # Corresponds to the JSON property `replaceAllShapesWithSheetsChart`
        # @return [Google::Apis::SlidesV1::ReplaceAllShapesWithSheetsChartResponse]
        attr_accessor :replace_all_shapes_with_sheets_chart
      
        # The result of replacing text.
        # Corresponds to the JSON property `replaceAllText`
        # @return [Google::Apis::SlidesV1::ReplaceAllTextResponse]
        attr_accessor :replace_all_text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @create_image = args[:create_image] if args.key?(:create_image)
          @create_line = args[:create_line] if args.key?(:create_line)
          @create_shape = args[:create_shape] if args.key?(:create_shape)
          @create_sheets_chart = args[:create_sheets_chart] if args.key?(:create_sheets_chart)
          @create_slide = args[:create_slide] if args.key?(:create_slide)
          @create_table = args[:create_table] if args.key?(:create_table)
          @create_video = args[:create_video] if args.key?(:create_video)
          @duplicate_object = args[:duplicate_object] if args.key?(:duplicate_object)
          @group_objects = args[:group_objects] if args.key?(:group_objects)
          @replace_all_shapes_with_image = args[:replace_all_shapes_with_image] if args.key?(:replace_all_shapes_with_image)
          @replace_all_shapes_with_sheets_chart = args[:replace_all_shapes_with_sheets_chart] if args.key?(:replace_all_shapes_with_sheets_chart)
          @replace_all_text = args[:replace_all_text] if args.key?(:replace_all_text)
        end
      end
      
      # An RGB color.
      class RgbColor
        include Google::Apis::Core::Hashable
      
        # The blue component of the color, from 0.0 to 1.0.
        # Corresponds to the JSON property `blue`
        # @return [Float]
        attr_accessor :blue
      
        # The green component of the color, from 0.0 to 1.0.
        # Corresponds to the JSON property `green`
        # @return [Float]
        attr_accessor :green
      
        # The red component of the color, from 0.0 to 1.0.
        # Corresponds to the JSON property `red`
        # @return [Float]
        attr_accessor :red
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @blue = args[:blue] if args.key?(:blue)
          @green = args[:green] if args.key?(:green)
          @red = args[:red] if args.key?(:red)
        end
      end
      
      # The shadow properties of a page element. If these fields are unset, they may
      # be inherited from a parent placeholder if it exists. If there is no parent,
      # the fields will default to the value used for new page elements created in the
      # Slides editor, which may depend on the page element kind.
      class Shadow
        include Google::Apis::Core::Hashable
      
        # The alignment point of the shadow, that sets the origin for translate, scale
        # and skew of the shadow. This property is read-only.
        # Corresponds to the JSON property `alignment`
        # @return [String]
        attr_accessor :alignment
      
        # The alpha of the shadow's color, from 0.0 to 1.0.
        # Corresponds to the JSON property `alpha`
        # @return [Float]
        attr_accessor :alpha
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `blurRadius`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :blur_radius
      
        # A themeable solid color value.
        # Corresponds to the JSON property `color`
        # @return [Google::Apis::SlidesV1::OpaqueColor]
        attr_accessor :color
      
        # The shadow property state. Updating the shadow on a page element will
        # implicitly update this field to `RENDERED`, unless another value is specified
        # in the same request. To have no shadow on a page element, set this field to `
        # NOT_RENDERED`. In this case, any other shadow fields set in the same request
        # will be ignored.
        # Corresponds to the JSON property `propertyState`
        # @return [String]
        attr_accessor :property_state
      
        # Whether the shadow should rotate with the shape. This property is read-only.
        # Corresponds to the JSON property `rotateWithShape`
        # @return [Boolean]
        attr_accessor :rotate_with_shape
        alias_method :rotate_with_shape?, :rotate_with_shape
      
        # AffineTransform uses a 3x3 matrix with an implied last row of [ 0 0 1 ] to
        # transform source coordinates (x,y) into destination coordinates (x', y')
        # according to: x' x = shear_y scale_y translate_y 1 [ 1 ] After transformation,
        # x' = scale_x * x + shear_x * y + translate_x; y' = scale_y * y + shear_y * x +
        # translate_y; This message is therefore composed of these six matrix elements.
        # Corresponds to the JSON property `transform`
        # @return [Google::Apis::SlidesV1::AffineTransform]
        attr_accessor :transform
      
        # The type of the shadow. This property is read-only.
        # Corresponds to the JSON property `type`
        # @return [String]
        attr_accessor :type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @alignment = args[:alignment] if args.key?(:alignment)
          @alpha = args[:alpha] if args.key?(:alpha)
          @blur_radius = args[:blur_radius] if args.key?(:blur_radius)
          @color = args[:color] if args.key?(:color)
          @property_state = args[:property_state] if args.key?(:property_state)
          @rotate_with_shape = args[:rotate_with_shape] if args.key?(:rotate_with_shape)
          @transform = args[:transform] if args.key?(:transform)
          @type = args[:type] if args.key?(:type)
        end
      end
      
      # A PageElement kind representing a generic shape that does not have a more
      # specific classification.
      class Shape
        include Google::Apis::Core::Hashable
      
        # The placeholder information that uniquely identifies a placeholder shape.
        # Corresponds to the JSON property `placeholder`
        # @return [Google::Apis::SlidesV1::Placeholder]
        attr_accessor :placeholder
      
        # The properties of a Shape. If the shape is a placeholder shape as determined
        # by the placeholder field, then these properties may be inherited from a parent
        # placeholder shape. Determining the rendered value of the property depends on
        # the corresponding property_state field value.
        # Corresponds to the JSON property `shapeProperties`
        # @return [Google::Apis::SlidesV1::ShapeProperties]
        attr_accessor :shape_properties
      
        # The type of the shape.
        # Corresponds to the JSON property `shapeType`
        # @return [String]
        attr_accessor :shape_type
      
        # The general text content. The text must reside in a compatible shape (e.g.
        # text box or rectangle) or a table cell in a page.
        # Corresponds to the JSON property `text`
        # @return [Google::Apis::SlidesV1::TextContent]
        attr_accessor :text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @placeholder = args[:placeholder] if args.key?(:placeholder)
          @shape_properties = args[:shape_properties] if args.key?(:shape_properties)
          @shape_type = args[:shape_type] if args.key?(:shape_type)
          @text = args[:text] if args.key?(:text)
        end
      end
      
      # The shape background fill.
      class ShapeBackgroundFill
        include Google::Apis::Core::Hashable
      
        # The background fill property state. Updating the fill on a shape will
        # implicitly update this field to `RENDERED`, unless another value is specified
        # in the same request. To have no fill on a shape, set this field to `
        # NOT_RENDERED`. In this case, any other fill fields set in the same request
        # will be ignored.
        # Corresponds to the JSON property `propertyState`
        # @return [String]
        attr_accessor :property_state
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @property_state = args[:property_state] if args.key?(:property_state)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
        end
      end
      
      # The properties of a Shape. If the shape is a placeholder shape as determined
      # by the placeholder field, then these properties may be inherited from a parent
      # placeholder shape. Determining the rendered value of the property depends on
      # the corresponding property_state field value.
      class ShapeProperties
        include Google::Apis::Core::Hashable
      
        # The alignment of the content in the shape. If unspecified, the alignment is
        # inherited from a parent placeholder if it exists. If the shape has no parent,
        # the default alignment matches the alignment for new shapes created in the
        # Slides editor.
        # Corresponds to the JSON property `contentAlignment`
        # @return [String]
        attr_accessor :content_alignment
      
        # A hypertext link.
        # Corresponds to the JSON property `link`
        # @return [Google::Apis::SlidesV1::Link]
        attr_accessor :link
      
        # The outline of a PageElement. If these fields are unset, they may be inherited
        # from a parent placeholder if it exists. If there is no parent, the fields will
        # default to the value used for new page elements created in the Slides editor,
        # which may depend on the page element kind.
        # Corresponds to the JSON property `outline`
        # @return [Google::Apis::SlidesV1::Outline]
        attr_accessor :outline
      
        # The shadow properties of a page element. If these fields are unset, they may
        # be inherited from a parent placeholder if it exists. If there is no parent,
        # the fields will default to the value used for new page elements created in the
        # Slides editor, which may depend on the page element kind.
        # Corresponds to the JSON property `shadow`
        # @return [Google::Apis::SlidesV1::Shadow]
        attr_accessor :shadow
      
        # The shape background fill.
        # Corresponds to the JSON property `shapeBackgroundFill`
        # @return [Google::Apis::SlidesV1::ShapeBackgroundFill]
        attr_accessor :shape_background_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content_alignment = args[:content_alignment] if args.key?(:content_alignment)
          @link = args[:link] if args.key?(:link)
          @outline = args[:outline] if args.key?(:outline)
          @shadow = args[:shadow] if args.key?(:shadow)
          @shape_background_fill = args[:shape_background_fill] if args.key?(:shape_background_fill)
        end
      end
      
      # A PageElement kind representing a linked chart embedded from Google Sheets.
      class SheetsChart
        include Google::Apis::Core::Hashable
      
        # The ID of the specific chart in the Google Sheets spreadsheet that is embedded.
        # Corresponds to the JSON property `chartId`
        # @return [Fixnum]
        attr_accessor :chart_id
      
        # The URL of an image of the embedded chart, with a default lifetime of 30
        # minutes. This URL is tagged with the account of the requester. Anyone with the
        # URL effectively accesses the image as the original requester. Access to the
        # image may be lost if the presentation's sharing settings change.
        # Corresponds to the JSON property `contentUrl`
        # @return [String]
        attr_accessor :content_url
      
        # The properties of the SheetsChart.
        # Corresponds to the JSON property `sheetsChartProperties`
        # @return [Google::Apis::SlidesV1::SheetsChartProperties]
        attr_accessor :sheets_chart_properties
      
        # The ID of the Google Sheets spreadsheet that contains the source chart.
        # Corresponds to the JSON property `spreadsheetId`
        # @return [String]
        attr_accessor :spreadsheet_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @chart_id = args[:chart_id] if args.key?(:chart_id)
          @content_url = args[:content_url] if args.key?(:content_url)
          @sheets_chart_properties = args[:sheets_chart_properties] if args.key?(:sheets_chart_properties)
          @spreadsheet_id = args[:spreadsheet_id] if args.key?(:spreadsheet_id)
        end
      end
      
      # The properties of the SheetsChart.
      class SheetsChartProperties
        include Google::Apis::Core::Hashable
      
        # The properties of the Image.
        # Corresponds to the JSON property `chartImageProperties`
        # @return [Google::Apis::SlidesV1::ImageProperties]
        attr_accessor :chart_image_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @chart_image_properties = args[:chart_image_properties] if args.key?(:chart_image_properties)
        end
      end
      
      # A width and height.
      class Size
        include Google::Apis::Core::Hashable
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `height`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :height
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `width`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :width
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @height = args[:height] if args.key?(:height)
          @width = args[:width] if args.key?(:width)
        end
      end
      
      # The properties of Page that are only relevant for pages with page_type SLIDE.
      class SlideProperties
        include Google::Apis::Core::Hashable
      
        # The object ID of the layout that this slide is based on. This property is read-
        # only.
        # Corresponds to the JSON property `layoutObjectId`
        # @return [String]
        attr_accessor :layout_object_id
      
        # The object ID of the master that this slide is based on. This property is read-
        # only.
        # Corresponds to the JSON property `masterObjectId`
        # @return [String]
        attr_accessor :master_object_id
      
        # A page in a presentation.
        # Corresponds to the JSON property `notesPage`
        # @return [Google::Apis::SlidesV1::Page]
        attr_accessor :notes_page
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @layout_object_id = args[:layout_object_id] if args.key?(:layout_object_id)
          @master_object_id = args[:master_object_id] if args.key?(:master_object_id)
          @notes_page = args[:notes_page] if args.key?(:notes_page)
        end
      end
      
      # A solid color fill. The page or page element is filled entirely with the
      # specified color value. If any field is unset, its value may be inherited from
      # a parent placeholder if it exists.
      class SolidFill
        include Google::Apis::Core::Hashable
      
        # The fraction of this `color` that should be applied to the pixel. That is, the
        # final pixel color is defined by the equation: pixel color = alpha * (color) + (
        # 1.0 - alpha) * (background color) This means that a value of 1.0 corresponds
        # to a solid color, whereas a value of 0.0 corresponds to a completely
        # transparent color.
        # Corresponds to the JSON property `alpha`
        # @return [Float]
        attr_accessor :alpha
      
        # A themeable solid color value.
        # Corresponds to the JSON property `color`
        # @return [Google::Apis::SlidesV1::OpaqueColor]
        attr_accessor :color
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @alpha = args[:alpha] if args.key?(:alpha)
          @color = args[:color] if args.key?(:color)
        end
      end
      
      # The stretched picture fill. The page or page element is filled entirely with
      # the specified picture. The picture is stretched to fit its container.
      class StretchedPictureFill
        include Google::Apis::Core::Hashable
      
        # Reading the content_url: An URL to a picture with a default lifetime of 30
        # minutes. This URL is tagged with the account of the requester. Anyone with the
        # URL effectively accesses the picture as the original requester. Access to the
        # picture may be lost if the presentation's sharing settings change. Writing the
        # content_url: The picture is fetched once at insertion time and a copy is
        # stored for display inside the presentation. Pictures must be less than 50MB in
        # size, cannot exceed 25 megapixels, and must be in one of PNG, JPEG, or GIF
        # format. The provided URL can be at most 2 kB in length.
        # Corresponds to the JSON property `contentUrl`
        # @return [String]
        attr_accessor :content_url
      
        # A width and height.
        # Corresponds to the JSON property `size`
        # @return [Google::Apis::SlidesV1::Size]
        attr_accessor :size
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content_url = args[:content_url] if args.key?(:content_url)
          @size = args[:size] if args.key?(:size)
        end
      end
      
      # A criteria that matches a specific string of text in a shape or table.
      class SubstringMatchCriteria
        include Google::Apis::Core::Hashable
      
        # Indicates whether the search should respect case: - `True`: the search is case
        # sensitive. - `False`: the search is case insensitive.
        # Corresponds to the JSON property `matchCase`
        # @return [Boolean]
        attr_accessor :match_case
        alias_method :match_case?, :match_case
      
        # The text to search for in the shape or table.
        # Corresponds to the JSON property `text`
        # @return [String]
        attr_accessor :text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @match_case = args[:match_case] if args.key?(:match_case)
          @text = args[:text] if args.key?(:text)
        end
      end
      
      # A PageElement kind representing a table.
      class Table
        include Google::Apis::Core::Hashable
      
        # Number of columns in the table.
        # Corresponds to the JSON property `columns`
        # @return [Fixnum]
        attr_accessor :columns
      
        # Properties of horizontal cell borders. A table's horizontal cell borders are
        # represented as a grid. The grid has one more row than the number of rows in
        # the table and the same number of columns as the table. For example, if the
        # table is 3 x 3, its horizontal borders will be represented as a grid with 4
        # rows and 3 columns.
        # Corresponds to the JSON property `horizontalBorderRows`
        # @return [Array<Google::Apis::SlidesV1::TableBorderRow>]
        attr_accessor :horizontal_border_rows
      
        # Number of rows in the table.
        # Corresponds to the JSON property `rows`
        # @return [Fixnum]
        attr_accessor :rows
      
        # Properties of each column.
        # Corresponds to the JSON property `tableColumns`
        # @return [Array<Google::Apis::SlidesV1::TableColumnProperties>]
        attr_accessor :table_columns
      
        # Properties and contents of each row. Cells that span multiple rows are
        # contained in only one of these rows and have a row_span greater than 1.
        # Corresponds to the JSON property `tableRows`
        # @return [Array<Google::Apis::SlidesV1::TableRow>]
        attr_accessor :table_rows
      
        # Properties of vertical cell borders. A table's vertical cell borders are
        # represented as a grid. The grid has the same number of rows as the table and
        # one more column than the number of columns in the table. For example, if the
        # table is 3 x 3, its vertical borders will be represented as a grid with 3 rows
        # and 4 columns.
        # Corresponds to the JSON property `verticalBorderRows`
        # @return [Array<Google::Apis::SlidesV1::TableBorderRow>]
        attr_accessor :vertical_border_rows
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @columns = args[:columns] if args.key?(:columns)
          @horizontal_border_rows = args[:horizontal_border_rows] if args.key?(:horizontal_border_rows)
          @rows = args[:rows] if args.key?(:rows)
          @table_columns = args[:table_columns] if args.key?(:table_columns)
          @table_rows = args[:table_rows] if args.key?(:table_rows)
          @vertical_border_rows = args[:vertical_border_rows] if args.key?(:vertical_border_rows)
        end
      end
      
      # The properties of each border cell.
      class TableBorderCell
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `location`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :location
      
        # The border styling properties of the TableBorderCell.
        # Corresponds to the JSON property `tableBorderProperties`
        # @return [Google::Apis::SlidesV1::TableBorderProperties]
        attr_accessor :table_border_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @location = args[:location] if args.key?(:location)
          @table_border_properties = args[:table_border_properties] if args.key?(:table_border_properties)
        end
      end
      
      # The fill of the border.
      class TableBorderFill
        include Google::Apis::Core::Hashable
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
        end
      end
      
      # The border styling properties of the TableBorderCell.
      class TableBorderProperties
        include Google::Apis::Core::Hashable
      
        # The dash style of the border.
        # Corresponds to the JSON property `dashStyle`
        # @return [String]
        attr_accessor :dash_style
      
        # The fill of the border.
        # Corresponds to the JSON property `tableBorderFill`
        # @return [Google::Apis::SlidesV1::TableBorderFill]
        attr_accessor :table_border_fill
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `weight`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :weight
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @dash_style = args[:dash_style] if args.key?(:dash_style)
          @table_border_fill = args[:table_border_fill] if args.key?(:table_border_fill)
          @weight = args[:weight] if args.key?(:weight)
        end
      end
      
      # Contents of each border row in a table.
      class TableBorderRow
        include Google::Apis::Core::Hashable
      
        # Properties of each border cell. When a border's adjacent table cells are
        # merged, it is not included in the response.
        # Corresponds to the JSON property `tableBorderCells`
        # @return [Array<Google::Apis::SlidesV1::TableBorderCell>]
        attr_accessor :table_border_cells
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @table_border_cells = args[:table_border_cells] if args.key?(:table_border_cells)
        end
      end
      
      # Properties and contents of each table cell.
      class TableCell
        include Google::Apis::Core::Hashable
      
        # Column span of the cell.
        # Corresponds to the JSON property `columnSpan`
        # @return [Fixnum]
        attr_accessor :column_span
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `location`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :location
      
        # Row span of the cell.
        # Corresponds to the JSON property `rowSpan`
        # @return [Fixnum]
        attr_accessor :row_span
      
        # The properties of the TableCell.
        # Corresponds to the JSON property `tableCellProperties`
        # @return [Google::Apis::SlidesV1::TableCellProperties]
        attr_accessor :table_cell_properties
      
        # The general text content. The text must reside in a compatible shape (e.g.
        # text box or rectangle) or a table cell in a page.
        # Corresponds to the JSON property `text`
        # @return [Google::Apis::SlidesV1::TextContent]
        attr_accessor :text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @column_span = args[:column_span] if args.key?(:column_span)
          @location = args[:location] if args.key?(:location)
          @row_span = args[:row_span] if args.key?(:row_span)
          @table_cell_properties = args[:table_cell_properties] if args.key?(:table_cell_properties)
          @text = args[:text] if args.key?(:text)
        end
      end
      
      # The table cell background fill.
      class TableCellBackgroundFill
        include Google::Apis::Core::Hashable
      
        # The background fill property state. Updating the fill on a table cell will
        # implicitly update this field to `RENDERED`, unless another value is specified
        # in the same request. To have no fill on a table cell, set this field to `
        # NOT_RENDERED`. In this case, any other fill fields set in the same request
        # will be ignored.
        # Corresponds to the JSON property `propertyState`
        # @return [String]
        attr_accessor :property_state
      
        # A solid color fill. The page or page element is filled entirely with the
        # specified color value. If any field is unset, its value may be inherited from
        # a parent placeholder if it exists.
        # Corresponds to the JSON property `solidFill`
        # @return [Google::Apis::SlidesV1::SolidFill]
        attr_accessor :solid_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @property_state = args[:property_state] if args.key?(:property_state)
          @solid_fill = args[:solid_fill] if args.key?(:solid_fill)
        end
      end
      
      # A location of a single table cell within a table.
      class TableCellLocation
        include Google::Apis::Core::Hashable
      
        # The 0-based column index.
        # Corresponds to the JSON property `columnIndex`
        # @return [Fixnum]
        attr_accessor :column_index
      
        # The 0-based row index.
        # Corresponds to the JSON property `rowIndex`
        # @return [Fixnum]
        attr_accessor :row_index
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @column_index = args[:column_index] if args.key?(:column_index)
          @row_index = args[:row_index] if args.key?(:row_index)
        end
      end
      
      # The properties of the TableCell.
      class TableCellProperties
        include Google::Apis::Core::Hashable
      
        # The alignment of the content in the table cell. The default alignment matches
        # the alignment for newly created table cells in the Slides editor.
        # Corresponds to the JSON property `contentAlignment`
        # @return [String]
        attr_accessor :content_alignment
      
        # The table cell background fill.
        # Corresponds to the JSON property `tableCellBackgroundFill`
        # @return [Google::Apis::SlidesV1::TableCellBackgroundFill]
        attr_accessor :table_cell_background_fill
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content_alignment = args[:content_alignment] if args.key?(:content_alignment)
          @table_cell_background_fill = args[:table_cell_background_fill] if args.key?(:table_cell_background_fill)
        end
      end
      
      # Properties of each column in a table.
      class TableColumnProperties
        include Google::Apis::Core::Hashable
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `columnWidth`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :column_width
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @column_width = args[:column_width] if args.key?(:column_width)
        end
      end
      
      # A table range represents a reference to a subset of a table. It's important to
      # note that the cells specified by a table range do not necessarily form a
      # rectangle. For example, let's say we have a 3 x 3 table where all the cells of
      # the last row are merged together. The table looks like this: [ ] A table range
      # with location = (0, 0), row span = 3 and column span = 2 specifies the
      # following cells: x x [ x x x ]
      class TableRange
        include Google::Apis::Core::Hashable
      
        # The column span of the table range.
        # Corresponds to the JSON property `columnSpan`
        # @return [Fixnum]
        attr_accessor :column_span
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `location`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :location
      
        # The row span of the table range.
        # Corresponds to the JSON property `rowSpan`
        # @return [Fixnum]
        attr_accessor :row_span
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @column_span = args[:column_span] if args.key?(:column_span)
          @location = args[:location] if args.key?(:location)
          @row_span = args[:row_span] if args.key?(:row_span)
        end
      end
      
      # Properties and contents of each row in a table.
      class TableRow
        include Google::Apis::Core::Hashable
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `rowHeight`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :row_height
      
        # Properties and contents of each cell. Cells that span multiple columns are
        # represented only once with a column_span greater than 1. As a result, the
        # length of this collection does not always match the number of columns of the
        # entire table.
        # Corresponds to the JSON property `tableCells`
        # @return [Array<Google::Apis::SlidesV1::TableCell>]
        attr_accessor :table_cells
      
        # Properties of each row in a table.
        # Corresponds to the JSON property `tableRowProperties`
        # @return [Google::Apis::SlidesV1::TableRowProperties]
        attr_accessor :table_row_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @row_height = args[:row_height] if args.key?(:row_height)
          @table_cells = args[:table_cells] if args.key?(:table_cells)
          @table_row_properties = args[:table_row_properties] if args.key?(:table_row_properties)
        end
      end
      
      # Properties of each row in a table.
      class TableRowProperties
        include Google::Apis::Core::Hashable
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `minRowHeight`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :min_row_height
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @min_row_height = args[:min_row_height] if args.key?(:min_row_height)
        end
      end
      
      # The general text content. The text must reside in a compatible shape (e.g.
      # text box or rectangle) or a table cell in a page.
      class TextContent
        include Google::Apis::Core::Hashable
      
        # The bulleted lists contained in this text, keyed by list ID.
        # Corresponds to the JSON property `lists`
        # @return [Hash<String,Google::Apis::SlidesV1::List>]
        attr_accessor :lists
      
        # The text contents broken down into its component parts, including styling
        # information. This property is read-only.
        # Corresponds to the JSON property `textElements`
        # @return [Array<Google::Apis::SlidesV1::TextElement>]
        attr_accessor :text_elements
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @lists = args[:lists] if args.key?(:lists)
          @text_elements = args[:text_elements] if args.key?(:text_elements)
        end
      end
      
      # A TextElement describes the content of a range of indices in the text content
      # of a Shape or TableCell.
      class TextElement
        include Google::Apis::Core::Hashable
      
        # A TextElement kind that represents auto text.
        # Corresponds to the JSON property `autoText`
        # @return [Google::Apis::SlidesV1::AutoText]
        attr_accessor :auto_text
      
        # The zero-based end index of this text element, exclusive, in Unicode code
        # units.
        # Corresponds to the JSON property `endIndex`
        # @return [Fixnum]
        attr_accessor :end_index
      
        # A TextElement kind that represents the beginning of a new paragraph.
        # Corresponds to the JSON property `paragraphMarker`
        # @return [Google::Apis::SlidesV1::ParagraphMarker]
        attr_accessor :paragraph_marker
      
        # The zero-based start index of this text element, in Unicode code units.
        # Corresponds to the JSON property `startIndex`
        # @return [Fixnum]
        attr_accessor :start_index
      
        # A TextElement kind that represents a run of text that all has the same styling.
        # Corresponds to the JSON property `textRun`
        # @return [Google::Apis::SlidesV1::TextRun]
        attr_accessor :text_run
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @auto_text = args[:auto_text] if args.key?(:auto_text)
          @end_index = args[:end_index] if args.key?(:end_index)
          @paragraph_marker = args[:paragraph_marker] if args.key?(:paragraph_marker)
          @start_index = args[:start_index] if args.key?(:start_index)
          @text_run = args[:text_run] if args.key?(:text_run)
        end
      end
      
      # A TextElement kind that represents a run of text that all has the same styling.
      class TextRun
        include Google::Apis::Core::Hashable
      
        # The text of this run.
        # Corresponds to the JSON property `content`
        # @return [String]
        attr_accessor :content
      
        # Represents the styling that can be applied to a TextRun. If this text is
        # contained in a shape with a parent placeholder, then these text styles may be
        # inherited from the parent. Which text styles are inherited depend on the
        # nesting level of lists: * A text run in a paragraph that is not in a list will
        # inherit its text style from the the newline character in the paragraph at the
        # 0 nesting level of the list inside the parent placeholder. * A text run in a
        # paragraph that is in a list will inherit its text style from the newline
        # character in the paragraph at its corresponding nesting level of the list
        # inside the parent placeholder. Inherited text styles are represented as unset
        # fields in this message. If text is contained in a shape without a parent
        # placeholder, unsetting these fields will revert the style to a value matching
        # the defaults in the Slides editor.
        # Corresponds to the JSON property `style`
        # @return [Google::Apis::SlidesV1::TextStyle]
        attr_accessor :style
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content = args[:content] if args.key?(:content)
          @style = args[:style] if args.key?(:style)
        end
      end
      
      # Represents the styling that can be applied to a TextRun. If this text is
      # contained in a shape with a parent placeholder, then these text styles may be
      # inherited from the parent. Which text styles are inherited depend on the
      # nesting level of lists: * A text run in a paragraph that is not in a list will
      # inherit its text style from the the newline character in the paragraph at the
      # 0 nesting level of the list inside the parent placeholder. * A text run in a
      # paragraph that is in a list will inherit its text style from the newline
      # character in the paragraph at its corresponding nesting level of the list
      # inside the parent placeholder. Inherited text styles are represented as unset
      # fields in this message. If text is contained in a shape without a parent
      # placeholder, unsetting these fields will revert the style to a value matching
      # the defaults in the Slides editor.
      class TextStyle
        include Google::Apis::Core::Hashable
      
        # A color that can either be fully opaque or fully transparent.
        # Corresponds to the JSON property `backgroundColor`
        # @return [Google::Apis::SlidesV1::OptionalColor]
        attr_accessor :background_color
      
        # The text's vertical offset from its normal position. Text with `SUPERSCRIPT`
        # or `SUBSCRIPT` baseline offsets is automatically rendered in a smaller font
        # size, computed based on the `font_size` field. The `font_size` itself is not
        # affected by changes in this field.
        # Corresponds to the JSON property `baselineOffset`
        # @return [String]
        attr_accessor :baseline_offset
      
        # Whether or not the text is rendered as bold.
        # Corresponds to the JSON property `bold`
        # @return [Boolean]
        attr_accessor :bold
        alias_method :bold?, :bold
      
        # The font family of the text. The font family can be any font from the Font
        # menu in Slides or from [Google Fonts] (https://fonts.google.com/). If the font
        # name is unrecognized, the text is rendered in `Arial`. Some fonts can affect
        # the weight of the text. If an update request specifies values for both `
        # font_family` and `bold`, the explicitly-set `bold` value is used.
        # Corresponds to the JSON property `fontFamily`
        # @return [String]
        attr_accessor :font_family
      
        # A magnitude in a single direction in the specified units.
        # Corresponds to the JSON property `fontSize`
        # @return [Google::Apis::SlidesV1::Dimension]
        attr_accessor :font_size
      
        # A color that can either be fully opaque or fully transparent.
        # Corresponds to the JSON property `foregroundColor`
        # @return [Google::Apis::SlidesV1::OptionalColor]
        attr_accessor :foreground_color
      
        # Whether or not the text is italicized.
        # Corresponds to the JSON property `italic`
        # @return [Boolean]
        attr_accessor :italic
        alias_method :italic?, :italic
      
        # A hypertext link.
        # Corresponds to the JSON property `link`
        # @return [Google::Apis::SlidesV1::Link]
        attr_accessor :link
      
        # Whether or not the text is in small capital letters.
        # Corresponds to the JSON property `smallCaps`
        # @return [Boolean]
        attr_accessor :small_caps
        alias_method :small_caps?, :small_caps
      
        # Whether or not the text is struck through.
        # Corresponds to the JSON property `strikethrough`
        # @return [Boolean]
        attr_accessor :strikethrough
        alias_method :strikethrough?, :strikethrough
      
        # Whether or not the text is underlined.
        # Corresponds to the JSON property `underline`
        # @return [Boolean]
        attr_accessor :underline
        alias_method :underline?, :underline
      
        # Represents a font family and weight used to style a TextRun.
        # Corresponds to the JSON property `weightedFontFamily`
        # @return [Google::Apis::SlidesV1::WeightedFontFamily]
        attr_accessor :weighted_font_family
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @background_color = args[:background_color] if args.key?(:background_color)
          @baseline_offset = args[:baseline_offset] if args.key?(:baseline_offset)
          @bold = args[:bold] if args.key?(:bold)
          @font_family = args[:font_family] if args.key?(:font_family)
          @font_size = args[:font_size] if args.key?(:font_size)
          @foreground_color = args[:foreground_color] if args.key?(:foreground_color)
          @italic = args[:italic] if args.key?(:italic)
          @link = args[:link] if args.key?(:link)
          @small_caps = args[:small_caps] if args.key?(:small_caps)
          @strikethrough = args[:strikethrough] if args.key?(:strikethrough)
          @underline = args[:underline] if args.key?(:underline)
          @weighted_font_family = args[:weighted_font_family] if args.key?(:weighted_font_family)
        end
      end
      
      # A pair mapping a theme color type to the concrete color it represents.
      class ThemeColorPair
        include Google::Apis::Core::Hashable
      
        # An RGB color.
        # Corresponds to the JSON property `color`
        # @return [Google::Apis::SlidesV1::RgbColor]
        attr_accessor :color
      
        # The type of the theme color.
        # Corresponds to the JSON property `type`
        # @return [String]
        attr_accessor :type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @color = args[:color] if args.key?(:color)
          @type = args[:type] if args.key?(:type)
        end
      end
      
      # The thumbnail of a page.
      class Thumbnail
        include Google::Apis::Core::Hashable
      
        # The content URL of the thumbnail image. The URL to the image has a default
        # lifetime of 30 minutes. This URL is tagged with the account of the requester.
        # Anyone with the URL effectively accesses the image as the original requester.
        # Access to the image may be lost if the presentation's sharing settings change.
        # The mime type of the thumbnail image is the same as specified in the `
        # GetPageThumbnailRequest`.
        # Corresponds to the JSON property `contentUrl`
        # @return [String]
        attr_accessor :content_url
      
        # The positive height in pixels of the thumbnail image.
        # Corresponds to the JSON property `height`
        # @return [Fixnum]
        attr_accessor :height
      
        # The positive width in pixels of the thumbnail image.
        # Corresponds to the JSON property `width`
        # @return [Fixnum]
        attr_accessor :width
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @content_url = args[:content_url] if args.key?(:content_url)
          @height = args[:height] if args.key?(:height)
          @width = args[:width] if args.key?(:width)
        end
      end
      
      # Ungroups objects, such as groups.
      class UngroupObjectsRequest
        include Google::Apis::Core::Hashable
      
        # The object IDs of the objects to ungroup. Only groups that are not inside
        # other groups can be ungrouped. All the groups should be on the same page. The
        # group itself is deleted. The visual sizes and positions of all the children
        # are preserved.
        # Corresponds to the JSON property `objectIds`
        # @return [Array<String>]
        attr_accessor :object_ids
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_ids = args[:object_ids] if args.key?(:object_ids)
        end
      end
      
      # Unmerges cells in a Table.
      class UnmergeTableCellsRequest
        include Google::Apis::Core::Hashable
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # A table range represents a reference to a subset of a table. It's important to
        # note that the cells specified by a table range do not necessarily form a
        # rectangle. For example, let's say we have a 3 x 3 table where all the cells of
        # the last row are merged together. The table looks like this: [ ] A table range
        # with location = (0, 0), row span = 3 and column span = 2 specifies the
        # following cells: x x [ x x x ]
        # Corresponds to the JSON property `tableRange`
        # @return [Google::Apis::SlidesV1::TableRange]
        attr_accessor :table_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @table_range = args[:table_range] if args.key?(:table_range)
        end
      end
      
      # Update the properties of an Image.
      class UpdateImagePropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `imageProperties` is implied and should not be specified. A single `"*"`
        # can be used as short-hand for listing every field. For example to update the
        # image outline color, set `fields` to `"outline.outlineFill.solidFill.color"`.
        # To reset a property to its default value, include its field name in the field
        # mask but leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The properties of the Image.
        # Corresponds to the JSON property `imageProperties`
        # @return [Google::Apis::SlidesV1::ImageProperties]
        attr_accessor :image_properties
      
        # The object ID of the image the updates are applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @image_properties = args[:image_properties] if args.key?(:image_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Updates the category of a line.
      class UpdateLineCategoryRequest
        include Google::Apis::Core::Hashable
      
        # The line category to update to. The exact line type is determined based on the
        # category to update to and how it's routed to connect to other page elements.
        # Corresponds to the JSON property `lineCategory`
        # @return [String]
        attr_accessor :line_category
      
        # The object ID of the line the update is applied to. Only a line with a
        # category indicating it is a "connector" can be updated. The line may be
        # rerouted after updating its category.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @line_category = args[:line_category] if args.key?(:line_category)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Updates the properties of a Line.
      class UpdateLinePropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `lineProperties` is implied and should not be specified. A single `"*"`
        # can be used as short-hand for listing every field. For example to update the
        # line solid fill color, set `fields` to `"lineFill.solidFill.color"`. To reset
        # a property to its default value, include its field name in the field mask but
        # leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The properties of the Line. When unset, these fields default to values that
        # match the appearance of new lines created in the Slides editor.
        # Corresponds to the JSON property `lineProperties`
        # @return [Google::Apis::SlidesV1::LineProperties]
        attr_accessor :line_properties
      
        # The object ID of the line the update is applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @line_properties = args[:line_properties] if args.key?(:line_properties)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
        end
      end
      
      # Updates the alt text title and/or description of a page element.
      class UpdatePageElementAltTextRequest
        include Google::Apis::Core::Hashable
      
        # The updated alt text description of the page element. If unset the existing
        # value will be maintained. The description is exposed to screen readers and
        # other accessibility interfaces. Only use human readable values related to the
        # content of the page element.
        # Corresponds to the JSON property `description`
        # @return [String]
        attr_accessor :description
      
        # The object ID of the page element the updates are applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The updated alt text title of the page element. If unset the existing value
        # will be maintained. The title is exposed to screen readers and other
        # accessibility interfaces. Only use human readable values related to the
        # content of the page element.
        # Corresponds to the JSON property `title`
        # @return [String]
        attr_accessor :title
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @description = args[:description] if args.key?(:description)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @title = args[:title] if args.key?(:title)
        end
      end
      
      # Updates the transform of a page element. Updating the transform of a group
      # will change the absolute transform of the page elements in that group, which
      # can change their visual appearance. See the documentation for PageElement.
      # transform for more details.
      class UpdatePageElementTransformRequest
        include Google::Apis::Core::Hashable
      
        # The apply mode of the transform update.
        # Corresponds to the JSON property `applyMode`
        # @return [String]
        attr_accessor :apply_mode
      
        # The object ID of the page element to update.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # AffineTransform uses a 3x3 matrix with an implied last row of [ 0 0 1 ] to
        # transform source coordinates (x,y) into destination coordinates (x', y')
        # according to: x' x = shear_y scale_y translate_y 1 [ 1 ] After transformation,
        # x' = scale_x * x + shear_x * y + translate_x; y' = scale_y * y + shear_y * x +
        # translate_y; This message is therefore composed of these six matrix elements.
        # Corresponds to the JSON property `transform`
        # @return [Google::Apis::SlidesV1::AffineTransform]
        attr_accessor :transform
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @apply_mode = args[:apply_mode] if args.key?(:apply_mode)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @transform = args[:transform] if args.key?(:transform)
        end
      end
      
      # Updates the Z-order of page elements. Z-order is an ordering of the elements
      # on the page from back to front. The page element in the front may cover the
      # elements that are behind it.
      class UpdatePageElementsZOrderRequest
        include Google::Apis::Core::Hashable
      
        # The Z-order operation to apply on the page elements. When applying the
        # operation on multiple page elements, the relative Z-orders within these page
        # elements before the operation is maintained.
        # Corresponds to the JSON property `operation`
        # @return [String]
        attr_accessor :operation
      
        # The object IDs of the page elements to update. All the page elements must be
        # on the same page and must not be grouped.
        # Corresponds to the JSON property `pageElementObjectIds`
        # @return [Array<String>]
        attr_accessor :page_element_object_ids
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @operation = args[:operation] if args.key?(:operation)
          @page_element_object_ids = args[:page_element_object_ids] if args.key?(:page_element_object_ids)
        end
      end
      
      # Updates the properties of a Page.
      class UpdatePagePropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `pageProperties` is implied and should not be specified. A single `"*"`
        # can be used as short-hand for listing every field. For example to update the
        # page background solid fill color, set `fields` to `"pageBackgroundFill.
        # solidFill.color"`. To reset a property to its default value, include its field
        # name in the field mask but leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the page the update is applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The properties of the Page. The page will inherit properties from the parent
        # page. Depending on the page type the hierarchy is defined in either
        # SlideProperties or LayoutProperties.
        # Corresponds to the JSON property `pageProperties`
        # @return [Google::Apis::SlidesV1::PageProperties]
        attr_accessor :page_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @page_properties = args[:page_properties] if args.key?(:page_properties)
        end
      end
      
      # Updates the styling for all of the paragraphs within a Shape or Table that
      # overlap with the given text index range.
      class UpdateParagraphStyleRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The fields that should be updated. At least one field must be specified. The
        # root `style` is implied and should not be specified. A single `"*"` can be
        # used as short-hand for listing every field. For example, to update the
        # paragraph alignment, set `fields` to `"alignment"`. To reset a property to its
        # default value, include its field name in the field mask but leave the field
        # itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the shape or table with the text to be styled.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Styles that apply to a whole paragraph. If this text is contained in a shape
        # with a parent placeholder, then these paragraph styles may be inherited from
        # the parent. Which paragraph styles are inherited depend on the nesting level
        # of lists: * A paragraph not in a list will inherit its paragraph style from
        # the paragraph at the 0 nesting level of the list inside the parent placeholder.
        # * A paragraph in a list will inherit its paragraph style from the paragraph
        # at its corresponding nesting level of the list inside the parent placeholder.
        # Inherited paragraph styles are represented as unset fields in this message.
        # Corresponds to the JSON property `style`
        # @return [Google::Apis::SlidesV1::ParagraphStyle]
        attr_accessor :style
      
        # Specifies a contiguous range of an indexed collection, such as characters in
        # text.
        # Corresponds to the JSON property `textRange`
        # @return [Google::Apis::SlidesV1::Range]
        attr_accessor :text_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @style = args[:style] if args.key?(:style)
          @text_range = args[:text_range] if args.key?(:text_range)
        end
      end
      
      # Update the properties of a Shape.
      class UpdateShapePropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `shapeProperties` is implied and should not be specified. A single `"*"`
        # can be used as short-hand for listing every field. For example to update the
        # shape background solid fill color, set `fields` to `"shapeBackgroundFill.
        # solidFill.color"`. To reset a property to its default value, include its field
        # name in the field mask but leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the shape the updates are applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The properties of a Shape. If the shape is a placeholder shape as determined
        # by the placeholder field, then these properties may be inherited from a parent
        # placeholder shape. Determining the rendered value of the property depends on
        # the corresponding property_state field value.
        # Corresponds to the JSON property `shapeProperties`
        # @return [Google::Apis::SlidesV1::ShapeProperties]
        attr_accessor :shape_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @shape_properties = args[:shape_properties] if args.key?(:shape_properties)
        end
      end
      
      # Updates the position of slides in the presentation.
      class UpdateSlidesPositionRequest
        include Google::Apis::Core::Hashable
      
        # The index where the slides should be inserted, based on the slide arrangement
        # before the move takes place. Must be between zero and the number of slides in
        # the presentation, inclusive.
        # Corresponds to the JSON property `insertionIndex`
        # @return [Fixnum]
        attr_accessor :insertion_index
      
        # The IDs of the slides in the presentation that should be moved. The slides in
        # this list must be in existing presentation order, without duplicates.
        # Corresponds to the JSON property `slideObjectIds`
        # @return [Array<String>]
        attr_accessor :slide_object_ids
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @insertion_index = args[:insertion_index] if args.key?(:insertion_index)
          @slide_object_ids = args[:slide_object_ids] if args.key?(:slide_object_ids)
        end
      end
      
      # Updates the properties of the table borders in a Table.
      class UpdateTableBorderPropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The border position in the table range the updates should apply to. If a
        # border position is not specified, the updates will apply to all borders in the
        # table range.
        # Corresponds to the JSON property `borderPosition`
        # @return [String]
        attr_accessor :border_position
      
        # The fields that should be updated. At least one field must be specified. The
        # root `tableBorderProperties` is implied and should not be specified. A single `
        # "*"` can be used as short-hand for listing every field. For example to update
        # the table border solid fill color, set `fields` to `"tableBorderFill.solidFill.
        # color"`. To reset a property to its default value, include its field name in
        # the field mask but leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The border styling properties of the TableBorderCell.
        # Corresponds to the JSON property `tableBorderProperties`
        # @return [Google::Apis::SlidesV1::TableBorderProperties]
        attr_accessor :table_border_properties
      
        # A table range represents a reference to a subset of a table. It's important to
        # note that the cells specified by a table range do not necessarily form a
        # rectangle. For example, let's say we have a 3 x 3 table where all the cells of
        # the last row are merged together. The table looks like this: [ ] A table range
        # with location = (0, 0), row span = 3 and column span = 2 specifies the
        # following cells: x x [ x x x ]
        # Corresponds to the JSON property `tableRange`
        # @return [Google::Apis::SlidesV1::TableRange]
        attr_accessor :table_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @border_position = args[:border_position] if args.key?(:border_position)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @table_border_properties = args[:table_border_properties] if args.key?(:table_border_properties)
          @table_range = args[:table_range] if args.key?(:table_range)
        end
      end
      
      # Update the properties of a TableCell.
      class UpdateTableCellPropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `tableCellProperties` is implied and should not be specified. A single `"*
        # "` can be used as short-hand for listing every field. For example to update
        # the table cell background solid fill color, set `fields` to `"
        # tableCellBackgroundFill.solidFill.color"`. To reset a property to its default
        # value, include its field name in the field mask but leave the field itself
        # unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The properties of the TableCell.
        # Corresponds to the JSON property `tableCellProperties`
        # @return [Google::Apis::SlidesV1::TableCellProperties]
        attr_accessor :table_cell_properties
      
        # A table range represents a reference to a subset of a table. It's important to
        # note that the cells specified by a table range do not necessarily form a
        # rectangle. For example, let's say we have a 3 x 3 table where all the cells of
        # the last row are merged together. The table looks like this: [ ] A table range
        # with location = (0, 0), row span = 3 and column span = 2 specifies the
        # following cells: x x [ x x x ]
        # Corresponds to the JSON property `tableRange`
        # @return [Google::Apis::SlidesV1::TableRange]
        attr_accessor :table_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @table_cell_properties = args[:table_cell_properties] if args.key?(:table_cell_properties)
          @table_range = args[:table_range] if args.key?(:table_range)
        end
      end
      
      # Updates the properties of a Table column.
      class UpdateTableColumnPropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The list of zero-based indices specifying which columns to update. If no
        # indices are provided, all columns in the table will be updated.
        # Corresponds to the JSON property `columnIndices`
        # @return [Array<Fixnum>]
        attr_accessor :column_indices
      
        # The fields that should be updated. At least one field must be specified. The
        # root `tableColumnProperties` is implied and should not be specified. A single `
        # "*"` can be used as short-hand for listing every field. For example to update
        # the column width, set `fields` to `"column_width"`. If '"column_width"' is
        # included in the field mask but the property is left unset, the column width
        # will default to 406,400 EMU (32 points).
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Properties of each column in a table.
        # Corresponds to the JSON property `tableColumnProperties`
        # @return [Google::Apis::SlidesV1::TableColumnProperties]
        attr_accessor :table_column_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @column_indices = args[:column_indices] if args.key?(:column_indices)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @table_column_properties = args[:table_column_properties] if args.key?(:table_column_properties)
        end
      end
      
      # Updates the properties of a Table row.
      class UpdateTableRowPropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `tableRowProperties` is implied and should not be specified. A single `"*"
        # ` can be used as short-hand for listing every field. For example to update the
        # minimum row height, set `fields` to `"min_row_height"`. If '"min_row_height"'
        # is included in the field mask but the property is left unset, the minimum row
        # height will default to 0.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the table.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The list of zero-based indices specifying which rows to update. If no indices
        # are provided, all rows in the table will be updated.
        # Corresponds to the JSON property `rowIndices`
        # @return [Array<Fixnum>]
        attr_accessor :row_indices
      
        # Properties of each row in a table.
        # Corresponds to the JSON property `tableRowProperties`
        # @return [Google::Apis::SlidesV1::TableRowProperties]
        attr_accessor :table_row_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @row_indices = args[:row_indices] if args.key?(:row_indices)
          @table_row_properties = args[:table_row_properties] if args.key?(:table_row_properties)
        end
      end
      
      # Update the styling of text in a Shape or Table.
      class UpdateTextStyleRequest
        include Google::Apis::Core::Hashable
      
        # A location of a single table cell within a table.
        # Corresponds to the JSON property `cellLocation`
        # @return [Google::Apis::SlidesV1::TableCellLocation]
        attr_accessor :cell_location
      
        # The fields that should be updated. At least one field must be specified. The
        # root `style` is implied and should not be specified. A single `"*"` can be
        # used as short-hand for listing every field. For example, to update the text
        # style to bold, set `fields` to `"bold"`. To reset a property to its default
        # value, include its field name in the field mask but leave the field itself
        # unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the shape or table with the text to be styled.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # Represents the styling that can be applied to a TextRun. If this text is
        # contained in a shape with a parent placeholder, then these text styles may be
        # inherited from the parent. Which text styles are inherited depend on the
        # nesting level of lists: * A text run in a paragraph that is not in a list will
        # inherit its text style from the the newline character in the paragraph at the
        # 0 nesting level of the list inside the parent placeholder. * A text run in a
        # paragraph that is in a list will inherit its text style from the newline
        # character in the paragraph at its corresponding nesting level of the list
        # inside the parent placeholder. Inherited text styles are represented as unset
        # fields in this message. If text is contained in a shape without a parent
        # placeholder, unsetting these fields will revert the style to a value matching
        # the defaults in the Slides editor.
        # Corresponds to the JSON property `style`
        # @return [Google::Apis::SlidesV1::TextStyle]
        attr_accessor :style
      
        # Specifies a contiguous range of an indexed collection, such as characters in
        # text.
        # Corresponds to the JSON property `textRange`
        # @return [Google::Apis::SlidesV1::Range]
        attr_accessor :text_range
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @cell_location = args[:cell_location] if args.key?(:cell_location)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @style = args[:style] if args.key?(:style)
          @text_range = args[:text_range] if args.key?(:text_range)
        end
      end
      
      # Update the properties of a Video.
      class UpdateVideoPropertiesRequest
        include Google::Apis::Core::Hashable
      
        # The fields that should be updated. At least one field must be specified. The
        # root `videoProperties` is implied and should not be specified. A single `"*"`
        # can be used as short-hand for listing every field. For example to update the
        # video outline color, set `fields` to `"outline.outlineFill.solidFill.color"`.
        # To reset a property to its default value, include its field name in the field
        # mask but leave the field itself unset.
        # Corresponds to the JSON property `fields`
        # @return [String]
        attr_accessor :fields
      
        # The object ID of the video the updates are applied to.
        # Corresponds to the JSON property `objectId`
        # @return [String]
        attr_accessor :object_id_prop
      
        # The properties of the Video.
        # Corresponds to the JSON property `videoProperties`
        # @return [Google::Apis::SlidesV1::VideoProperties]
        attr_accessor :video_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @fields = args[:fields] if args.key?(:fields)
          @object_id_prop = args[:object_id_prop] if args.key?(:object_id_prop)
          @video_properties = args[:video_properties] if args.key?(:video_properties)
        end
      end
      
      # A PageElement kind representing a video.
      class Video
        include Google::Apis::Core::Hashable
      
        # The video source's unique identifier for this video.
        # Corresponds to the JSON property `id`
        # @return [String]
        attr_accessor :id
      
        # The video source.
        # Corresponds to the JSON property `source`
        # @return [String]
        attr_accessor :source
      
        # An URL to a video. The URL is valid as long as the source video exists and
        # sharing settings do not change.
        # Corresponds to the JSON property `url`
        # @return [String]
        attr_accessor :url
      
        # The properties of the Video.
        # Corresponds to the JSON property `videoProperties`
        # @return [Google::Apis::SlidesV1::VideoProperties]
        attr_accessor :video_properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @id = args[:id] if args.key?(:id)
          @source = args[:source] if args.key?(:source)
          @url = args[:url] if args.key?(:url)
          @video_properties = args[:video_properties] if args.key?(:video_properties)
        end
      end
      
      # The properties of the Video.
      class VideoProperties
        include Google::Apis::Core::Hashable
      
        # Whether to enable video autoplay when the page is displayed in present mode.
        # Defaults to false.
        # Corresponds to the JSON property `autoPlay`
        # @return [Boolean]
        attr_accessor :auto_play
        alias_method :auto_play?, :auto_play
      
        # The time at which to end playback, measured in seconds from the beginning of
        # the video. If set, the end time should be after the start time. If not set or
        # if you set this to a value that exceeds the video's length, the video will be
        # played until its end.
        # Corresponds to the JSON property `end`
        # @return [Fixnum]
        attr_accessor :end
      
        # Whether to mute the audio during video playback. Defaults to false.
        # Corresponds to the JSON property `mute`
        # @return [Boolean]
        attr_accessor :mute
        alias_method :mute?, :mute
      
        # The outline of a PageElement. If these fields are unset, they may be inherited
        # from a parent placeholder if it exists. If there is no parent, the fields will
        # default to the value used for new page elements created in the Slides editor,
        # which may depend on the page element kind.
        # Corresponds to the JSON property `outline`
        # @return [Google::Apis::SlidesV1::Outline]
        attr_accessor :outline
      
        # The time at which to start playback, measured in seconds from the beginning of
        # the video. If set, the start time should be before the end time. If you set
        # this to a value that exceeds the video's length in seconds, the video will be
        # played from the last second. If not set, the video will be played from the
        # beginning.
        # Corresponds to the JSON property `start`
        # @return [Fixnum]
        attr_accessor :start
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @auto_play = args[:auto_play] if args.key?(:auto_play)
          @end = args[:end] if args.key?(:end)
          @mute = args[:mute] if args.key?(:mute)
          @outline = args[:outline] if args.key?(:outline)
          @start = args[:start] if args.key?(:start)
        end
      end
      
      # Represents a font family and weight used to style a TextRun.
      class WeightedFontFamily
        include Google::Apis::Core::Hashable
      
        # The font family of the text. The font family can be any font from the Font
        # menu in Slides or from [Google Fonts] (https://fonts.google.com/). If the font
        # name is unrecognized, the text is rendered in `Arial`.
        # Corresponds to the JSON property `fontFamily`
        # @return [String]
        attr_accessor :font_family
      
        # The rendered weight of the text. This field can have any value that is a
        # multiple of `100` between `100` and `900`, inclusive. This range corresponds
        # to the numerical values described in the CSS 2.1 Specification, [section 15.6](
        # https://www.w3.org/TR/CSS21/fonts.html#font-boldness), with non-numerical
        # values disallowed. Weights greater than or equal to `700` are considered bold,
        # and weights less than `700`are not bold. The default value is `400` ("normal").
        # Corresponds to the JSON property `weight`
        # @return [Fixnum]
        attr_accessor :weight
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @font_family = args[:font_family] if args.key?(:font_family)
          @weight = args[:weight] if args.key?(:weight)
        end
      end
      
      # A PageElement kind representing word art.
      class WordArt
        include Google::Apis::Core::Hashable
      
        # The text rendered as word art.
        # Corresponds to the JSON property `renderedText`
        # @return [String]
        attr_accessor :rendered_text
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @rendered_text = args[:rendered_text] if args.key?(:rendered_text)
        end
      end
      
      # Provides control over how write requests are executed.
      class WriteControl
        include Google::Apis::Core::Hashable
      
        # The revision ID of the presentation required for the write request. If
        # specified and the `required_revision_id` doesn't exactly match the
        # presentation's current `revision_id`, the request will not be processed and
        # will return a 400 bad request error.
        # Corresponds to the JSON property `requiredRevisionId`
        # @return [String]
        attr_accessor :required_revision_id
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @required_revision_id = args[:required_revision_id] if args.key?(:required_revision_id)
        end
      end
    end
  end
end
