# Copyright 2020 Google LLC
#
# 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 '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 ChatV1
      # Hangouts Chat API
      #
      # Enables bots to fetch information and perform actions in Hangouts Chat.
      #
      # @example
      #    require 'google/apis/chat_v1'
      #
      #    Chat = Google::Apis::ChatV1 # Alias the module
      #    service = Chat::HangoutsChatService.new
      #
      # @see https://developers.google.com/hangouts/chat
      class HangoutsChatService < Google::Apis::Core::BaseService
        # @return [String]
        #  API key. Your API key identifies your project and provides you with API access,
        #  quota, and reports. Required unless you provide an OAuth 2.0 token.
        attr_accessor :key

        # @return [String]
        #  Available to use for quota purposes for server-side applications. Can be any
        #  arbitrary string assigned to a user, but should not exceed 40 characters.
        attr_accessor :quota_user

        def initialize
          super('https://chat.googleapis.com/', '')
          @batch_path = 'batch'
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def messages_dm(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/messages', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def webhooks_dm(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/webhooks', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def messages_dm_conversation(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/messages', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Downloads media. Download is supported on the URI `/v1/media/`+name`?alt=media`
        # .
        # @param [String] resource_name
        #   Name of the media that is being downloaded. See ReadRequest.resource_name.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [IO, String] download_dest
        #   IO stream or filename to receive content download
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Media] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Media]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def download_medium(resource_name, fields: nil, quota_user: nil, download_dest: nil, options: nil, &block)
          if download_dest.nil?
            command = make_simple_command(:get, 'v1/media/{+resourceName}', options)
          else
            command = make_download_command(:get, 'v1/media/{+resourceName}', options)
            command.download_dest = download_dest
          end
          command.response_representation = Google::Apis::ChatV1::Media::Representation
          command.response_class = Google::Apis::ChatV1::Media
          command.params['resourceName'] = resource_name unless resource_name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def messages_room(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/messages', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def webhooks_room(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/webhooks', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def messages_room_conversation(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/messages', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a space.
        # @param [String] name
        #   Required. Resource name of the space, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Space] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Space]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_space(name, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/{+name}', options)
          command.response_representation = Google::Apis::ChatV1::Space::Representation
          command.response_class = Google::Apis::ChatV1::Space
          command.params['name'] = name unless name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Lists spaces the caller is a member of.
        # @param [Fixnum] page_size
        #   Requested page size. The value is capped at 1000. Server may return fewer
        #   results than requested. If unspecified, server will default to 100.
        # @param [String] page_token
        #   A token identifying a page of results the server should return.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::ListSpacesResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::ListSpacesResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_spaces(page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/spaces', options)
          command.response_representation = Google::Apis::ChatV1::ListSpacesResponse::Representation
          command.response_class = Google::Apis::ChatV1::ListSpacesResponse
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Legacy path for creating message. Calling these will result in a BadRequest
        # response.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def webhooks_space(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/webhooks', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a membership.
        # @param [String] name
        #   Required. Resource name of the membership to be retrieved, in the form "spaces/
        #   */members/*". Example: spaces/AAAAMpdlehY/members/105115627578887013105
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Membership] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Membership]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_space_member(name, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/{+name}', options)
          command.response_representation = Google::Apis::ChatV1::Membership::Representation
          command.response_class = Google::Apis::ChatV1::Membership
          command.params['name'] = name unless name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Lists human memberships in a space.
        # @param [String] parent
        #   Required. The resource name of the space for which membership list is to be
        #   fetched, in the form "spaces/*". Example: spaces/AAAAMpdlehY
        # @param [Fixnum] page_size
        #   Requested page size. The value is capped at 1000. Server may return fewer
        #   results than requested. If unspecified, server will default to 100.
        # @param [String] page_token
        #   A token identifying a page of results the server should return.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::ListMembershipsResponse] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::ListMembershipsResponse]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def list_space_members(parent, page_size: nil, page_token: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/{+parent}/members', options)
          command.response_representation = Google::Apis::ChatV1::ListMembershipsResponse::Representation
          command.response_class = Google::Apis::ChatV1::ListMembershipsResponse
          command.params['parent'] = parent unless parent.nil?
          command.query['pageSize'] = page_size unless page_size.nil?
          command.query['pageToken'] = page_token unless page_token.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Creates a message.
        # @param [String] parent
        #   Required. Space resource name, in the form "spaces/*". Example: spaces/
        #   AAAAMpdlehY
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] thread_key
        #   Opaque thread identifier string that can be specified to group messages into a
        #   single thread. If this is the first message with a given thread identifier, a
        #   new thread is created. Subsequent messages with the same thread identifier
        #   will be posted into the same thread. This relieves bots and webhooks from
        #   having to store the Hangouts Chat thread ID of a thread (created earlier by
        #   them) to post further updates to it. Has no effect if thread field,
        #   corresponding to an existing thread, is set in message.
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def create_space_message(parent, message_object = nil, thread_key: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:post, 'v1/{+parent}/messages', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['parent'] = parent unless parent.nil?
          command.query['threadKey'] = thread_key unless thread_key.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Deletes a message.
        # @param [String] name
        #   Required. Resource name of the message to be deleted, in the form "spaces/*/
        #   messages/*" Example: spaces/AAAAMpdlehY/messages/UMxbHmzDlr4.UMxbHmzDlr4
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Empty] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Empty]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def delete_space_message(name, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:delete, 'v1/{+name}', options)
          command.response_representation = Google::Apis::ChatV1::Empty::Representation
          command.response_class = Google::Apis::ChatV1::Empty
          command.params['name'] = name unless name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Returns a message.
        # @param [String] name
        #   Required. Resource name of the message to be retrieved, in the form "spaces/*/
        #   messages/*". Example: spaces/AAAAMpdlehY/messages/UMxbHmzDlr4.UMxbHmzDlr4
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_space_message(name, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/{+name}', options)
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['name'] = name unless name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Updates a message.
        # @param [String] name
        #   Resource name, in the form "spaces/*/messages/*". Example: spaces/AAAAMpdlehY/
        #   messages/UMxbHmzDlr4.UMxbHmzDlr4
        # @param [Google::Apis::ChatV1::Message] message_object
        # @param [String] update_mask
        #   Required. The field paths to be updated, comma separated if there are multiple.
        #   Currently supported field paths: * text * cards
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Message] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Message]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def update_space_message(name, message_object = nil, update_mask: nil, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:put, 'v1/{+name}', options)
          command.request_representation = Google::Apis::ChatV1::Message::Representation
          command.request_object = message_object
          command.response_representation = Google::Apis::ChatV1::Message::Representation
          command.response_class = Google::Apis::ChatV1::Message
          command.params['name'] = name unless name.nil?
          command.query['updateMask'] = update_mask unless update_mask.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end
        
        # Gets the metadata of a message attachment. The attachment data is fetched
        # using the media API.
        # @param [String] name
        #   Resource name of the attachment, in the form "spaces/*/messages/*/attachments/*
        #   ".
        # @param [String] fields
        #   Selector specifying which fields to include in a partial response.
        # @param [String] quota_user
        #   Available to use for quota purposes for server-side applications. Can be any
        #   arbitrary string assigned to a user, but should not exceed 40 characters.
        # @param [Google::Apis::RequestOptions] options
        #   Request-specific options
        #
        # @yield [result, err] Result & error if block supplied
        # @yieldparam result [Google::Apis::ChatV1::Attachment] parsed result object
        # @yieldparam err [StandardError] error object if request failed
        #
        # @return [Google::Apis::ChatV1::Attachment]
        #
        # @raise [Google::Apis::ServerError] An error occurred on the server and the request can be retried
        # @raise [Google::Apis::ClientError] The request is invalid and should not be retried without modification
        # @raise [Google::Apis::AuthorizationError] Authorization is required
        def get_space_message_attachment(name, fields: nil, quota_user: nil, options: nil, &block)
          command = make_simple_command(:get, 'v1/{+name}', options)
          command.response_representation = Google::Apis::ChatV1::Attachment::Representation
          command.response_class = Google::Apis::ChatV1::Attachment
          command.params['name'] = name unless name.nil?
          command.query['fields'] = fields unless fields.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
          execute_or_queue_command(command, &block)
        end

        protected

        def apply_command_defaults(command)
          command.query['key'] = key unless key.nil?
          command.query['quotaUser'] = quota_user unless quota_user.nil?
        end
      end
    end
  end
end