google-api-ruby-client/generated/google/apis/securitycenter_v1/classes.rb

# 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 SecuritycenterV1
      
      # Cloud Security Command Center's (Cloud SCC) representation of a Google Cloud
      # Platform (GCP) resource.
      # The Asset is a Cloud SCC resource that captures information about a single
      # GCP resource. All modifications to an Asset are only within the context of
      # Cloud SCC and don't affect the referenced GCP resource.
      class Asset
        include Google::Apis::Core::Hashable
      
        # The time at which the asset was created in Cloud SCC.
        # Corresponds to the JSON property `createTime`
        # @return [String]
        attr_accessor :create_time
      
        # IAM Policy information associated with the GCP resource described by the
        # Cloud SCC asset. This information is managed and defined by the GCP
        # resource and cannot be modified by the user.
        # Corresponds to the JSON property `iamPolicy`
        # @return [Google::Apis::SecuritycenterV1::IamPolicy]
        attr_accessor :iam_policy
      
        # The relative resource name of this asset. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # Example:
        # "organizations/123/assets/456".
        # Corresponds to the JSON property `name`
        # @return [String]
        attr_accessor :name
      
        # Resource managed properties. These properties are managed and defined by
        # the GCP resource and cannot be modified by the user.
        # Corresponds to the JSON property `resourceProperties`
        # @return [Hash<String,Object>]
        attr_accessor :resource_properties
      
        # Cloud SCC managed properties. These properties are managed by Cloud SCC and
        # cannot be modified by the user.
        # Corresponds to the JSON property `securityCenterProperties`
        # @return [Google::Apis::SecuritycenterV1::SecurityCenterProperties]
        attr_accessor :security_center_properties
      
        # User specified security marks that are attached to the parent Cloud Security
        # Command Center (Cloud SCC) resource. Security marks are scoped within a Cloud
        # SCC organization -- they can be modified and viewed by all users who have
        # proper permissions on the organization.
        # Corresponds to the JSON property `securityMarks`
        # @return [Google::Apis::SecuritycenterV1::SecurityMarks]
        attr_accessor :security_marks
      
        # The time at which the asset was last updated, added, or deleted in Cloud
        # SCC.
        # Corresponds to the JSON property `updateTime`
        # @return [String]
        attr_accessor :update_time
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @create_time = args[:create_time] if args.key?(:create_time)
          @iam_policy = args[:iam_policy] if args.key?(:iam_policy)
          @name = args[:name] if args.key?(:name)
          @resource_properties = args[:resource_properties] if args.key?(:resource_properties)
          @security_center_properties = args[:security_center_properties] if args.key?(:security_center_properties)
          @security_marks = args[:security_marks] if args.key?(:security_marks)
          @update_time = args[:update_time] if args.key?(:update_time)
        end
      end
      
      # The configuration used for Asset Discovery runs.
      class AssetDiscoveryConfig
        include Google::Apis::Core::Hashable
      
        # The mode to use for filtering asset discovery.
        # Corresponds to the JSON property `inclusionMode`
        # @return [String]
        attr_accessor :inclusion_mode
      
        # The project ids to use for filtering asset discovery.
        # Corresponds to the JSON property `projectIds`
        # @return [Array<String>]
        attr_accessor :project_ids
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @inclusion_mode = args[:inclusion_mode] if args.key?(:inclusion_mode)
          @project_ids = args[:project_ids] if args.key?(:project_ids)
        end
      end
      
      # Specifies the audit configuration for a service.
      # The configuration determines which permission types are logged, and what
      # identities, if any, are exempted from logging.
      # An AuditConfig must have one or more AuditLogConfigs.
      # If there are AuditConfigs for both `allServices` and a specific service,
      # the union of the two AuditConfigs is used for that service: the log_types
      # specified in each AuditConfig are enabled, and the exempted_members in each
      # AuditLogConfig are exempted.
      # Example Policy with multiple AuditConfigs:
      # `
      # "audit_configs": [
      # `
      # "service": "allServices"
      # "audit_log_configs": [
      # `
      # "log_type": "DATA_READ",
      # "exempted_members": [
      # "user:jose@example.com"
      # ]
      # `,
      # `
      # "log_type": "DATA_WRITE",
      # `,
      # `
      # "log_type": "ADMIN_READ",
      # `
      # ]
      # `,
      # `
      # "service": "sampleservice.googleapis.com"
      # "audit_log_configs": [
      # `
      # "log_type": "DATA_READ",
      # `,
      # `
      # "log_type": "DATA_WRITE",
      # "exempted_members": [
      # "user:aliya@example.com"
      # ]
      # `
      # ]
      # `
      # ]
      # `
      # For sampleservice, this policy enables DATA_READ, DATA_WRITE and ADMIN_READ
      # logging. It also exempts jose@example.com from DATA_READ logging, and
      # aliya@example.com from DATA_WRITE logging.
      class AuditConfig
        include Google::Apis::Core::Hashable
      
        # The configuration for logging of each type of permission.
        # Corresponds to the JSON property `auditLogConfigs`
        # @return [Array<Google::Apis::SecuritycenterV1::AuditLogConfig>]
        attr_accessor :audit_log_configs
      
        # Specifies a service that will be enabled for audit logging.
        # For example, `storage.googleapis.com`, `cloudsql.googleapis.com`.
        # `allServices` is a special value that covers all services.
        # Corresponds to the JSON property `service`
        # @return [String]
        attr_accessor :service
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @audit_log_configs = args[:audit_log_configs] if args.key?(:audit_log_configs)
          @service = args[:service] if args.key?(:service)
        end
      end
      
      # Provides the configuration for logging a type of permissions.
      # Example:
      # `
      # "audit_log_configs": [
      # `
      # "log_type": "DATA_READ",
      # "exempted_members": [
      # "user:jose@example.com"
      # ]
      # `,
      # `
      # "log_type": "DATA_WRITE",
      # `
      # ]
      # `
      # This enables 'DATA_READ' and 'DATA_WRITE' logging, while exempting
      # jose@example.com from DATA_READ logging.
      class AuditLogConfig
        include Google::Apis::Core::Hashable
      
        # Specifies the identities that do not cause logging for this type of
        # permission.
        # Follows the same format of Binding.members.
        # Corresponds to the JSON property `exemptedMembers`
        # @return [Array<String>]
        attr_accessor :exempted_members
      
        # The log type that this config enables.
        # Corresponds to the JSON property `logType`
        # @return [String]
        attr_accessor :log_type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @exempted_members = args[:exempted_members] if args.key?(:exempted_members)
          @log_type = args[:log_type] if args.key?(:log_type)
        end
      end
      
      # Associates `members` with a `role`.
      class Binding
        include Google::Apis::Core::Hashable
      
        # Represents an expression text. Example:
        # title: "User account presence"
        # description: "Determines whether the request has a user account"
        # expression: "size(request.user) > 0"
        # Corresponds to the JSON property `condition`
        # @return [Google::Apis::SecuritycenterV1::Expr]
        attr_accessor :condition
      
        # Specifies the identities requesting access for a Cloud Platform resource.
        # `members` can have the following values:
        # * `allUsers`: A special identifier that represents anyone who is
        # on the internet; with or without a Google account.
        # * `allAuthenticatedUsers`: A special identifier that represents anyone
        # who is authenticated with a Google account or a service account.
        # * `user:`emailid``: An email address that represents a specific Google
        # account. For example, `alice@example.com` .
        # * `serviceAccount:`emailid``: An email address that represents a service
        # account. For example, `my-other-app@appspot.gserviceaccount.com`.
        # * `group:`emailid``: An email address that represents a Google group.
        # For example, `admins@example.com`.
        # * `domain:`domain``: The G Suite domain (primary) that represents all the
        # users of that domain. For example, `google.com` or `example.com`.
        # Corresponds to the JSON property `members`
        # @return [Array<String>]
        attr_accessor :members
      
        # Role that is assigned to `members`.
        # For example, `roles/viewer`, `roles/editor`, or `roles/owner`.
        # Corresponds to the JSON property `role`
        # @return [String]
        attr_accessor :role
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @condition = args[:condition] if args.key?(:condition)
          @members = args[:members] if args.key?(:members)
          @role = args[:role] if args.key?(:role)
        end
      end
      
      # A generic empty message that you can re-use to avoid defining duplicated
      # empty messages in your APIs. A typical example is to use it as the request
      # or the response type of an API method. For instance:
      # service Foo `
      # rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
      # `
      # The JSON representation for `Empty` is empty JSON object ````.
      class Empty
        include Google::Apis::Core::Hashable
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
        end
      end
      
      # Represents an expression text. Example:
      # title: "User account presence"
      # description: "Determines whether the request has a user account"
      # expression: "size(request.user) > 0"
      class Expr
        include Google::Apis::Core::Hashable
      
        # An optional description of the expression. This is a longer text which
        # describes the expression, e.g. when hovered over it in a UI.
        # Corresponds to the JSON property `description`
        # @return [String]
        attr_accessor :description
      
        # Textual representation of an expression in
        # Common Expression Language syntax.
        # The application context of the containing message determines which
        # well-known feature set of CEL is supported.
        # Corresponds to the JSON property `expression`
        # @return [String]
        attr_accessor :expression
      
        # An optional string indicating the location of the expression for error
        # reporting, e.g. a file name and a position in the file.
        # Corresponds to the JSON property `location`
        # @return [String]
        attr_accessor :location
      
        # An optional title for the expression, i.e. a short string describing
        # its purpose. This can be used e.g. in UIs which allow to enter the
        # expression.
        # 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)
          @expression = args[:expression] if args.key?(:expression)
          @location = args[:location] if args.key?(:location)
          @title = args[:title] if args.key?(:title)
        end
      end
      
      # Cloud Security Command Center (Cloud SCC) finding.
      # A finding is a record of assessment data (security, risk, health or privacy)
      # ingested into Cloud SCC for presentation, notification, analysis,
      # policy testing, and enforcement. For example, an XSS vulnerability in an
      # App Engine application is a finding.
      class Finding
        include Google::Apis::Core::Hashable
      
        # The additional taxonomy group within findings from a given source.
        # This field is immutable after creation time.
        # Example: "XSS_FLASH_INJECTION"
        # Corresponds to the JSON property `category`
        # @return [String]
        attr_accessor :category
      
        # The time at which the finding was created in Cloud SCC.
        # Corresponds to the JSON property `createTime`
        # @return [String]
        attr_accessor :create_time
      
        # The time at which the event took place. For example, if the finding
        # represents an open firewall it would capture the time the detector believes
        # the firewall became open. The accuracy is determined by the detector.
        # Corresponds to the JSON property `eventTime`
        # @return [String]
        attr_accessor :event_time
      
        # The URI that, if available, points to a web page outside of Cloud SCC
        # where additional information about the finding can be found. This field is
        # guaranteed to be either empty or a well formed URL.
        # Corresponds to the JSON property `externalUri`
        # @return [String]
        attr_accessor :external_uri
      
        # The relative resource name of this finding. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # Example:
        # "organizations/123/sources/456/findings/789"
        # Corresponds to the JSON property `name`
        # @return [String]
        attr_accessor :name
      
        # The relative resource name of the source the finding belongs to. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # This field is immutable after creation time.
        # For example:
        # "organizations/123/sources/456"
        # Corresponds to the JSON property `parent`
        # @return [String]
        attr_accessor :parent
      
        # The full resource name of the Google Cloud Platform (GCP) resource this
        # finding is for. See:
        # https://cloud.google.com/apis/design/resource_names#full_resource_name
        # This field is immutable after creation time.
        # Corresponds to the JSON property `resourceName`
        # @return [String]
        attr_accessor :resource_name
      
        # User specified security marks that are attached to the parent Cloud Security
        # Command Center (Cloud SCC) resource. Security marks are scoped within a Cloud
        # SCC organization -- they can be modified and viewed by all users who have
        # proper permissions on the organization.
        # Corresponds to the JSON property `securityMarks`
        # @return [Google::Apis::SecuritycenterV1::SecurityMarks]
        attr_accessor :security_marks
      
        # Source specific properties. These properties are managed by the source
        # that writes the finding. The key names in the source_properties map must be
        # between 1 and 255 characters, and must start with a letter and contain
        # alphanumeric characters or underscores only.
        # Corresponds to the JSON property `sourceProperties`
        # @return [Hash<String,Object>]
        attr_accessor :source_properties
      
        # The state of the finding.
        # Corresponds to the JSON property `state`
        # @return [String]
        attr_accessor :state
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @category = args[:category] if args.key?(:category)
          @create_time = args[:create_time] if args.key?(:create_time)
          @event_time = args[:event_time] if args.key?(:event_time)
          @external_uri = args[:external_uri] if args.key?(:external_uri)
          @name = args[:name] if args.key?(:name)
          @parent = args[:parent] if args.key?(:parent)
          @resource_name = args[:resource_name] if args.key?(:resource_name)
          @security_marks = args[:security_marks] if args.key?(:security_marks)
          @source_properties = args[:source_properties] if args.key?(:source_properties)
          @state = args[:state] if args.key?(:state)
        end
      end
      
      # Request message for `GetIamPolicy` method.
      class GetIamPolicyRequest
        include Google::Apis::Core::Hashable
      
        # Encapsulates settings provided to GetIamPolicy.
        # Corresponds to the JSON property `options`
        # @return [Google::Apis::SecuritycenterV1::GetPolicyOptions]
        attr_accessor :options
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @options = args[:options] if args.key?(:options)
        end
      end
      
      # Encapsulates settings provided to GetIamPolicy.
      class GetPolicyOptions
        include Google::Apis::Core::Hashable
      
        # Optional. The policy format version to be returned.
        # Valid values are 0, 1, and 3. Requests specifying an invalid value will be
        # rejected.
        # Requests for policies with any conditional bindings must specify version 3.
        # Policies without any conditional bindings may specify any valid value or
        # leave the field unset.
        # Corresponds to the JSON property `requestedPolicyVersion`
        # @return [Fixnum]
        attr_accessor :requested_policy_version
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @requested_policy_version = args[:requested_policy_version] if args.key?(:requested_policy_version)
        end
      end
      
      # Response of asset discovery run
      class GoogleCloudSecuritycenterV1RunAssetDiscoveryResponse
        include Google::Apis::Core::Hashable
      
        # The duration between asset discovery run start and end
        # Corresponds to the JSON property `duration`
        # @return [String]
        attr_accessor :duration
      
        # The state of an asset discovery run.
        # Corresponds to the JSON property `state`
        # @return [String]
        attr_accessor :state
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @duration = args[:duration] if args.key?(:duration)
          @state = args[:state] if args.key?(:state)
        end
      end
      
      # Response of asset discovery run
      class GoogleCloudSecuritycenterV1beta1RunAssetDiscoveryResponse
        include Google::Apis::Core::Hashable
      
        # The duration between asset discovery run start and end
        # Corresponds to the JSON property `duration`
        # @return [String]
        attr_accessor :duration
      
        # The state of an asset discovery run.
        # Corresponds to the JSON property `state`
        # @return [String]
        attr_accessor :state
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @duration = args[:duration] if args.key?(:duration)
          @state = args[:state] if args.key?(:state)
        end
      end
      
      # Request message for grouping by assets.
      class GroupAssetsRequest
        include Google::Apis::Core::Hashable
      
        # When compare_duration is set, the GroupResult's "state_change" property is
        # updated to indicate whether the asset was added, removed, or remained
        # present during the compare_duration period of time that precedes the
        # read_time. This is the time between (read_time - compare_duration) and
        # read_time.
        # The state change value is derived based on the presence of the asset at the
        # two points in time. Intermediate state changes between the two times don't
        # affect the result. For example, the results aren't affected if the asset is
        # removed and re-created again.
        # Possible "state_change" values when compare_duration is specified:
        # * "ADDED":   indicates that the asset was not present at the start of
        # compare_duration, but present at reference_time.
        # * "REMOVED": indicates that the asset was present at the start of
        # compare_duration, but not present at reference_time.
        # * "ACTIVE":  indicates that the asset was present at both the
        # start and the end of the time period defined by
        # compare_duration and reference_time.
        # If compare_duration is not specified, then the only possible state_change
        # is "UNUSED", which will be the state_change set for all assets present at
        # read_time.
        # If this field is set then `state_change` must be a specified field in
        # `group_by`.
        # Corresponds to the JSON property `compareDuration`
        # @return [String]
        attr_accessor :compare_duration
      
        # Expression that defines the filter to apply across assets.
        # The expression is a list of zero or more restrictions combined via logical
        # operators `AND` and `OR`.
        # Parentheses are supported, and `OR` has higher precedence than `AND`.
        # Restrictions have the form `<field> <operator> <value>` and may have a `-`
        # character in front of them to indicate negation. The fields map to those
        # defined in the Asset resource. Examples include:
        # * name
        # * security_center_properties.resource_name
        # * resource_properties.a_property
        # * security_marks.marks.marka
        # The supported operators are:
        # * `=` for all value types.
        # * `>`, `<`, `>=`, `<=` for integer values.
        # * `:`, meaning substring matching, for strings.
        # The supported value types are:
        # * string literals in quotes.
        # * integer literals without quotes.
        # * boolean literals `true` and `false` without quotes.
        # The following field and operator combinations are supported:
        # * name: `=`
        # * update_time: `=`, `>`, `<`, `>=`, `<=`
        # Usage: This should be milliseconds since epoch or an RFC3339 string.
        # Examples:
        # "update_time = \"2019-06-10T16:07:18-07:00\""
        # "update_time = 1560208038000"
        # * create_time: `=`, `>`, `<`, `>=`, `<=`
        # Usage: This should be milliseconds since epoch or an RFC3339 string.
        # Examples:
        # "create_time = \"2019-06-10T16:07:18-07:00\""
        # "create_time = 1560208038000"
        # * iam_policy.policy_blob: `=`, `:`
        # * resource_properties: `=`, `:`, `>`, `<`, `>=`, `<=`
        # * security_marks.marks: `=`, `:`
        # * security_center_properties.resource_name: `=`, `:`
        # * security_center_properties.resource_type: `=`, `:`
        # * security_center_properties.resource_parent: `=`, `:`
        # * security_center_properties.resource_project: `=`, `:`
        # * security_center_properties.resource_owners: `=`, `:`
        # For example, `resource_properties.size = 100` is a valid filter string.
        # Corresponds to the JSON property `filter`
        # @return [String]
        attr_accessor :filter
      
        # Required. Expression that defines what assets fields to use for grouping. The
        # string
        # value should follow SQL syntax: comma separated list of fields. For
        # example:
        # "security_center_properties.resource_project,security_center_properties.
        # project".
        # The following fields are supported when compare_duration is not set:
        # * security_center_properties.resource_project
        # * security_center_properties.resource_type
        # * security_center_properties.resource_parent
        # The following fields are supported when compare_duration is set:
        # * security_center_properties.resource_type
        # Corresponds to the JSON property `groupBy`
        # @return [String]
        attr_accessor :group_by
      
        # The maximum number of results to return in a single response. Default is
        # 10, minimum is 1, maximum is 1000.
        # Corresponds to the JSON property `pageSize`
        # @return [Fixnum]
        attr_accessor :page_size
      
        # The value returned by the last `GroupAssetsResponse`; indicates
        # that this is a continuation of a prior `GroupAssets` call, and that the
        # system should return the next page of data.
        # Corresponds to the JSON property `pageToken`
        # @return [String]
        attr_accessor :page_token
      
        # Time used as a reference point when filtering assets. The filter is limited
        # to assets existing at the supplied time and their values are those at that
        # specific time. Absence of this field will default to the API's version of
        # NOW.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @compare_duration = args[:compare_duration] if args.key?(:compare_duration)
          @filter = args[:filter] if args.key?(:filter)
          @group_by = args[:group_by] if args.key?(:group_by)
          @page_size = args[:page_size] if args.key?(:page_size)
          @page_token = args[:page_token] if args.key?(:page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
        end
      end
      
      # Response message for grouping by assets.
      class GroupAssetsResponse
        include Google::Apis::Core::Hashable
      
        # Group results. There exists an element for each existing unique
        # combination of property/values. The element contains a count for the number
        # of times those specific property/values appear.
        # Corresponds to the JSON property `groupByResults`
        # @return [Array<Google::Apis::SecuritycenterV1::GroupResult>]
        attr_accessor :group_by_results
      
        # Token to retrieve the next page of results, or empty if there are no more
        # results.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # Time used for executing the groupBy request.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        # The total number of results matching the query.
        # Corresponds to the JSON property `totalSize`
        # @return [Fixnum]
        attr_accessor :total_size
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @group_by_results = args[:group_by_results] if args.key?(:group_by_results)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
          @total_size = args[:total_size] if args.key?(:total_size)
        end
      end
      
      # Request message for grouping by findings.
      class GroupFindingsRequest
        include Google::Apis::Core::Hashable
      
        # When compare_duration is set, the GroupResult's "state_change" attribute is
        # updated to indicate whether the finding had its state changed, the
        # finding's state remained unchanged, or if the finding was added during the
        # compare_duration period of time that precedes the read_time. This is the
        # time between (read_time - compare_duration) and read_time.
        # The state_change value is derived based on the presence and state of the
        # finding at the two points in time. Intermediate state changes between the
        # two times don't affect the result. For example, the results aren't affected
        # if the finding is made inactive and then active again.
        # Possible "state_change" values when compare_duration is specified:
        # * "CHANGED":   indicates that the finding was present at the start of
        # compare_duration, but changed its state at read_time.
        # * "UNCHANGED": indicates that the finding was present at the start of
        # compare_duration and did not change state at read_time.
        # * "ADDED":     indicates that the finding was not present at the start
        # of compare_duration, but was present at read_time.
        # If compare_duration is not specified, then the only possible state_change
        # is "UNUSED",  which will be the state_change set for all findings present
        # at read_time.
        # If this field is set then `state_change` must be a specified field in
        # `group_by`.
        # Corresponds to the JSON property `compareDuration`
        # @return [String]
        attr_accessor :compare_duration
      
        # Expression that defines the filter to apply across findings.
        # The expression is a list of one or more restrictions combined via logical
        # operators `AND` and `OR`.
        # Parentheses are supported, and `OR` has higher precedence than `AND`.
        # Restrictions have the form `<field> <operator> <value>` and may have a `-`
        # character in front of them to indicate negation. Examples include:
        # * name
        # * source_properties.a_property
        # * security_marks.marks.marka
        # The supported operators are:
        # * `=` for all value types.
        # * `>`, `<`, `>=`, `<=` for integer values.
        # * `:`, meaning substring matching, for strings.
        # The supported value types are:
        # * string literals in quotes.
        # * integer literals without quotes.
        # * boolean literals `true` and `false` without quotes.
        # The following field and operator combinations are supported:
        # * name: `=`
        # * parent: `=`, `:`
        # * resource_name: `=`, `:`
        # * state: `=`, `:`
        # * category: `=`, `:`
        # * external_uri: `=`, `:`
        # * event_time: `=`, `>`, `<`, `>=`, `<=`
        # Usage: This should be milliseconds since epoch or an RFC3339 string.
        # Examples:
        # "event_time = \"2019-06-10T16:07:18-07:00\""
        # "event_time = 1560208038000"
        # * security_marks.marks: `=`, `:`
        # * source_properties: `=`, `:`, `>`, `<`, `>=`, `<=`
        # For example, `source_properties.size = 100` is a valid filter string.
        # Corresponds to the JSON property `filter`
        # @return [String]
        attr_accessor :filter
      
        # Required. Expression that defines what assets fields to use for grouping (
        # including
        # `state_change`). The string value should follow SQL syntax: comma separated
        # list of fields. For example: "parent,resource_name".
        # The following fields are supported:
        # * resource_name
        # * category
        # * state
        # * parent
        # The following fields are supported when compare_duration is set:
        # * state_change
        # Corresponds to the JSON property `groupBy`
        # @return [String]
        attr_accessor :group_by
      
        # The maximum number of results to return in a single response. Default is
        # 10, minimum is 1, maximum is 1000.
        # Corresponds to the JSON property `pageSize`
        # @return [Fixnum]
        attr_accessor :page_size
      
        # The value returned by the last `GroupFindingsResponse`; indicates
        # that this is a continuation of a prior `GroupFindings` call, and
        # that the system should return the next page of data.
        # Corresponds to the JSON property `pageToken`
        # @return [String]
        attr_accessor :page_token
      
        # Time used as a reference point when filtering findings. The filter is
        # limited to findings existing at the supplied time and their values are
        # those at that specific time. Absence of this field will default to the
        # API's version of NOW.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @compare_duration = args[:compare_duration] if args.key?(:compare_duration)
          @filter = args[:filter] if args.key?(:filter)
          @group_by = args[:group_by] if args.key?(:group_by)
          @page_size = args[:page_size] if args.key?(:page_size)
          @page_token = args[:page_token] if args.key?(:page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
        end
      end
      
      # Response message for group by findings.
      class GroupFindingsResponse
        include Google::Apis::Core::Hashable
      
        # Group results. There exists an element for each existing unique
        # combination of property/values. The element contains a count for the number
        # of times those specific property/values appear.
        # Corresponds to the JSON property `groupByResults`
        # @return [Array<Google::Apis::SecuritycenterV1::GroupResult>]
        attr_accessor :group_by_results
      
        # Token to retrieve the next page of results, or empty if there are no more
        # results.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # Time used for executing the groupBy request.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        # The total number of results matching the query.
        # Corresponds to the JSON property `totalSize`
        # @return [Fixnum]
        attr_accessor :total_size
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @group_by_results = args[:group_by_results] if args.key?(:group_by_results)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
          @total_size = args[:total_size] if args.key?(:total_size)
        end
      end
      
      # Result containing the properties and count of a groupBy request.
      class GroupResult
        include Google::Apis::Core::Hashable
      
        # Total count of resources for the given properties.
        # Corresponds to the JSON property `count`
        # @return [Fixnum]
        attr_accessor :count
      
        # Properties matching the groupBy fields in the request.
        # Corresponds to the JSON property `properties`
        # @return [Hash<String,Object>]
        attr_accessor :properties
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @count = args[:count] if args.key?(:count)
          @properties = args[:properties] if args.key?(:properties)
        end
      end
      
      # IAM Policy information associated with the GCP resource described by the
      # Cloud SCC asset. This information is managed and defined by the GCP
      # resource and cannot be modified by the user.
      class IamPolicy
        include Google::Apis::Core::Hashable
      
        # The JSON representation of the Policy associated with the asset.
        # See https://cloud.google.com/iam/reference/rest/v1/Policy for format
        # details.
        # Corresponds to the JSON property `policyBlob`
        # @return [String]
        attr_accessor :policy_blob
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @policy_blob = args[:policy_blob] if args.key?(:policy_blob)
        end
      end
      
      # Response message for listing assets.
      class ListAssetsResponse
        include Google::Apis::Core::Hashable
      
        # Assets matching the list request.
        # Corresponds to the JSON property `listAssetsResults`
        # @return [Array<Google::Apis::SecuritycenterV1::ListAssetsResult>]
        attr_accessor :list_assets_results
      
        # Token to retrieve the next page of results, or empty if there are no more
        # results.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # Time used for executing the list request.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        # The total number of assets matching the query.
        # Corresponds to the JSON property `totalSize`
        # @return [Fixnum]
        attr_accessor :total_size
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @list_assets_results = args[:list_assets_results] if args.key?(:list_assets_results)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
          @total_size = args[:total_size] if args.key?(:total_size)
        end
      end
      
      # Result containing the Asset and its State.
      class ListAssetsResult
        include Google::Apis::Core::Hashable
      
        # Cloud Security Command Center's (Cloud SCC) representation of a Google Cloud
        # Platform (GCP) resource.
        # The Asset is a Cloud SCC resource that captures information about a single
        # GCP resource. All modifications to an Asset are only within the context of
        # Cloud SCC and don't affect the referenced GCP resource.
        # Corresponds to the JSON property `asset`
        # @return [Google::Apis::SecuritycenterV1::Asset]
        attr_accessor :asset
      
        # State change of the asset between the points in time.
        # Corresponds to the JSON property `stateChange`
        # @return [String]
        attr_accessor :state_change
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @asset = args[:asset] if args.key?(:asset)
          @state_change = args[:state_change] if args.key?(:state_change)
        end
      end
      
      # Response message for listing findings.
      class ListFindingsResponse
        include Google::Apis::Core::Hashable
      
        # Findings matching the list request.
        # Corresponds to the JSON property `listFindingsResults`
        # @return [Array<Google::Apis::SecuritycenterV1::ListFindingsResult>]
        attr_accessor :list_findings_results
      
        # Token to retrieve the next page of results, or empty if there are no more
        # results.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # Time used for executing the list request.
        # Corresponds to the JSON property `readTime`
        # @return [String]
        attr_accessor :read_time
      
        # The total number of findings matching the query.
        # Corresponds to the JSON property `totalSize`
        # @return [Fixnum]
        attr_accessor :total_size
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @list_findings_results = args[:list_findings_results] if args.key?(:list_findings_results)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @read_time = args[:read_time] if args.key?(:read_time)
          @total_size = args[:total_size] if args.key?(:total_size)
        end
      end
      
      # Result containing the Finding and its StateChange.
      class ListFindingsResult
        include Google::Apis::Core::Hashable
      
        # Cloud Security Command Center (Cloud SCC) finding.
        # A finding is a record of assessment data (security, risk, health or privacy)
        # ingested into Cloud SCC for presentation, notification, analysis,
        # policy testing, and enforcement. For example, an XSS vulnerability in an
        # App Engine application is a finding.
        # Corresponds to the JSON property `finding`
        # @return [Google::Apis::SecuritycenterV1::Finding]
        attr_accessor :finding
      
        # State change of the finding between the points in time.
        # Corresponds to the JSON property `stateChange`
        # @return [String]
        attr_accessor :state_change
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @finding = args[:finding] if args.key?(:finding)
          @state_change = args[:state_change] if args.key?(:state_change)
        end
      end
      
      # The response message for Operations.ListOperations.
      class ListOperationsResponse
        include Google::Apis::Core::Hashable
      
        # The standard List next-page token.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # A list of operations that matches the specified filter in the request.
        # Corresponds to the JSON property `operations`
        # @return [Array<Google::Apis::SecuritycenterV1::Operation>]
        attr_accessor :operations
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @operations = args[:operations] if args.key?(:operations)
        end
      end
      
      # Response message for listing sources.
      class ListSourcesResponse
        include Google::Apis::Core::Hashable
      
        # Token to retrieve the next page of results, or empty if there are no more
        # results.
        # Corresponds to the JSON property `nextPageToken`
        # @return [String]
        attr_accessor :next_page_token
      
        # Sources belonging to the requested parent.
        # Corresponds to the JSON property `sources`
        # @return [Array<Google::Apis::SecuritycenterV1::Source>]
        attr_accessor :sources
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @next_page_token = args[:next_page_token] if args.key?(:next_page_token)
          @sources = args[:sources] if args.key?(:sources)
        end
      end
      
      # This resource represents a long-running operation that is the result of a
      # network API call.
      class Operation
        include Google::Apis::Core::Hashable
      
        # If the value is `false`, it means the operation is still in progress.
        # If `true`, the operation is completed, and either `error` or `response` is
        # available.
        # Corresponds to the JSON property `done`
        # @return [Boolean]
        attr_accessor :done
        alias_method :done?, :done
      
        # The `Status` type defines a logical error model that is suitable for
        # different programming environments, including REST APIs and RPC APIs. It is
        # used by [gRPC](https://github.com/grpc). Each `Status` message contains
        # three pieces of data: error code, error message, and error details.
        # You can find out more about this error model and how to work with it in the
        # [API Design Guide](https://cloud.google.com/apis/design/errors).
        # Corresponds to the JSON property `error`
        # @return [Google::Apis::SecuritycenterV1::Status]
        attr_accessor :error
      
        # Service-specific metadata associated with the operation.  It typically
        # contains progress information and common metadata such as create time.
        # Some services might not provide such metadata.  Any method that returns a
        # long-running operation should document the metadata type, if any.
        # Corresponds to the JSON property `metadata`
        # @return [Hash<String,Object>]
        attr_accessor :metadata
      
        # The server-assigned name, which is only unique within the same service that
        # originally returns it. If you use the default HTTP mapping, the
        # `name` should be a resource name ending with `operations/`unique_id``.
        # Corresponds to the JSON property `name`
        # @return [String]
        attr_accessor :name
      
        # The normal response of the operation in case of success.  If the original
        # method returns no data on success, such as `Delete`, the response is
        # `google.protobuf.Empty`.  If the original method is standard
        # `Get`/`Create`/`Update`, the response should be the resource.  For other
        # methods, the response should have the type `XxxResponse`, where `Xxx`
        # is the original method name.  For example, if the original method name
        # is `TakeSnapshot()`, the inferred response type is
        # `TakeSnapshotResponse`.
        # Corresponds to the JSON property `response`
        # @return [Hash<String,Object>]
        attr_accessor :response
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @done = args[:done] if args.key?(:done)
          @error = args[:error] if args.key?(:error)
          @metadata = args[:metadata] if args.key?(:metadata)
          @name = args[:name] if args.key?(:name)
          @response = args[:response] if args.key?(:response)
        end
      end
      
      # User specified settings that are attached to the Cloud Security Command
      # Center (Cloud SCC) organization.
      class OrganizationSettings
        include Google::Apis::Core::Hashable
      
        # The configuration used for Asset Discovery runs.
        # Corresponds to the JSON property `assetDiscoveryConfig`
        # @return [Google::Apis::SecuritycenterV1::AssetDiscoveryConfig]
        attr_accessor :asset_discovery_config
      
        # A flag that indicates if Asset Discovery should be enabled. If the flag is
        # set to `true`, then discovery of assets will occur. If it is set to `false,
        # all historical assets will remain, but discovery of future assets will not
        # occur.
        # Corresponds to the JSON property `enableAssetDiscovery`
        # @return [Boolean]
        attr_accessor :enable_asset_discovery
        alias_method :enable_asset_discovery?, :enable_asset_discovery
      
        # The relative resource name of the settings. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # Example:
        # "organizations/123/organizationSettings".
        # 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)
          @asset_discovery_config = args[:asset_discovery_config] if args.key?(:asset_discovery_config)
          @enable_asset_discovery = args[:enable_asset_discovery] if args.key?(:enable_asset_discovery)
          @name = args[:name] if args.key?(:name)
        end
      end
      
      # Defines an Identity and Access Management (IAM) policy. It is used to
      # specify access control policies for Cloud Platform resources.
      # A `Policy` is a collection of `bindings`. A `binding` binds one or more
      # `members` to a single `role`. Members can be user accounts, service accounts,
      # Google groups, and domains (such as G Suite). A `role` is a named list of
      # permissions (defined by IAM or configured by users). A `binding` can
      # optionally specify a `condition`, which is a logic expression that further
      # constrains the role binding based on attributes about the request and/or
      # target resource.
      # **JSON Example**
      # `
      # "bindings": [
      # `
      # "role": "roles/resourcemanager.organizationAdmin",
      # "members": [
      # "user:mike@example.com",
      # "group:admins@example.com",
      # "domain:google.com",
      # "serviceAccount:my-project-id@appspot.gserviceaccount.com"
      # ]
      # `,
      # `
      # "role": "roles/resourcemanager.organizationViewer",
      # "members": ["user:eve@example.com"],
      # "condition": `
      # "title": "expirable access",
      # "description": "Does not grant access after Sep 2020",
      # "expression": "request.time <
      # timestamp('2020-10-01T00:00:00.000Z')",
      # `
      # `
      # ]
      # `
      # **YAML Example**
      # bindings:
      # - members:
      # - user:mike@example.com
      # - group:admins@example.com
      # - domain:google.com
      # - serviceAccount:my-project-id@appspot.gserviceaccount.com
      # role: roles/resourcemanager.organizationAdmin
      # - members:
      # - user:eve@example.com
      # role: roles/resourcemanager.organizationViewer
      # condition:
      # title: expirable access
      # description: Does not grant access after Sep 2020
      # expression: request.time < timestamp('2020-10-01T00:00:00.000Z')
      # For a description of IAM and its features, see the
      # [IAM developer's guide](https://cloud.google.com/iam/docs).
      class Policy
        include Google::Apis::Core::Hashable
      
        # Specifies cloud audit logging configuration for this policy.
        # Corresponds to the JSON property `auditConfigs`
        # @return [Array<Google::Apis::SecuritycenterV1::AuditConfig>]
        attr_accessor :audit_configs
      
        # Associates a list of `members` to a `role`. Optionally may specify a
        # `condition` that determines when binding is in effect.
        # `bindings` with no members will result in an error.
        # Corresponds to the JSON property `bindings`
        # @return [Array<Google::Apis::SecuritycenterV1::Binding>]
        attr_accessor :bindings
      
        # `etag` is used for optimistic concurrency control as a way to help
        # prevent simultaneous updates of a policy from overwriting each other.
        # It is strongly suggested that systems make use of the `etag` in the
        # read-modify-write cycle to perform policy updates in order to avoid race
        # conditions: An `etag` is returned in the response to `getIamPolicy`, and
        # systems are expected to put that etag in the request to `setIamPolicy` to
        # ensure that their change will be applied to the same version of the policy.
        # If no `etag` is provided in the call to `setIamPolicy`, then the existing
        # policy is overwritten. Due to blind-set semantics of an etag-less policy,
        # 'setIamPolicy' will not fail even if either of incoming or stored policy
        # does not meet the version requirements.
        # Corresponds to the JSON property `etag`
        # NOTE: Values are automatically base64 encoded/decoded in the client library.
        # @return [String]
        attr_accessor :etag
      
        # Specifies the format of the policy.
        # Valid values are 0, 1, and 3. Requests specifying an invalid value will be
        # rejected.
        # Operations affecting conditional bindings must specify version 3. This can
        # be either setting a conditional policy, modifying a conditional binding,
        # or removing a conditional binding from the stored conditional policy.
        # Operations on non-conditional policies may specify any valid value or
        # leave the field unset.
        # If no etag is provided in the call to `setIamPolicy`, any version
        # compliance checks on the incoming and/or stored policy is skipped.
        # Corresponds to the JSON property `version`
        # @return [Fixnum]
        attr_accessor :version
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @audit_configs = args[:audit_configs] if args.key?(:audit_configs)
          @bindings = args[:bindings] if args.key?(:bindings)
          @etag = args[:etag] if args.key?(:etag)
          @version = args[:version] if args.key?(:version)
        end
      end
      
      # Request message for running asset discovery for an organization.
      class RunAssetDiscoveryRequest
        include Google::Apis::Core::Hashable
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
        end
      end
      
      # Cloud SCC managed properties. These properties are managed by Cloud SCC and
      # cannot be modified by the user.
      class SecurityCenterProperties
        include Google::Apis::Core::Hashable
      
        # The full resource name of the GCP resource this asset
        # represents. This field is immutable after create time. See:
        # https://cloud.google.com/apis/design/resource_names#full_resource_name
        # Corresponds to the JSON property `resourceName`
        # @return [String]
        attr_accessor :resource_name
      
        # Owners of the Google Cloud resource.
        # Corresponds to the JSON property `resourceOwners`
        # @return [Array<String>]
        attr_accessor :resource_owners
      
        # The full resource name of the immediate parent of the resource. See:
        # https://cloud.google.com/apis/design/resource_names#full_resource_name
        # Corresponds to the JSON property `resourceParent`
        # @return [String]
        attr_accessor :resource_parent
      
        # The full resource name of the project the resource belongs to. See:
        # https://cloud.google.com/apis/design/resource_names#full_resource_name
        # Corresponds to the JSON property `resourceProject`
        # @return [String]
        attr_accessor :resource_project
      
        # The type of the GCP resource. Examples include: APPLICATION,
        # PROJECT, and ORGANIZATION. This is a case insensitive field defined by
        # Cloud SCC and/or the producer of the resource and is immutable
        # after create time.
        # Corresponds to the JSON property `resourceType`
        # @return [String]
        attr_accessor :resource_type
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @resource_name = args[:resource_name] if args.key?(:resource_name)
          @resource_owners = args[:resource_owners] if args.key?(:resource_owners)
          @resource_parent = args[:resource_parent] if args.key?(:resource_parent)
          @resource_project = args[:resource_project] if args.key?(:resource_project)
          @resource_type = args[:resource_type] if args.key?(:resource_type)
        end
      end
      
      # User specified security marks that are attached to the parent Cloud Security
      # Command Center (Cloud SCC) resource. Security marks are scoped within a Cloud
      # SCC organization -- they can be modified and viewed by all users who have
      # proper permissions on the organization.
      class SecurityMarks
        include Google::Apis::Core::Hashable
      
        # Mutable user specified security marks belonging to the parent resource.
        # Constraints are as follows:
        # - Keys and values are treated as case insensitive
        # - Keys must be between 1 - 256 characters (inclusive)
        # - Keys must be letters, numbers, underscores, or dashes
        # - Values have leading and trailing whitespace trimmed, remaining
        # characters must be between 1 - 4096 characters (inclusive)
        # Corresponds to the JSON property `marks`
        # @return [Hash<String,String>]
        attr_accessor :marks
      
        # The relative resource name of the SecurityMarks. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # Examples:
        # "organizations/123/assets/456/securityMarks"
        # "organizations/123/sources/456/findings/789/securityMarks".
        # 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)
          @marks = args[:marks] if args.key?(:marks)
          @name = args[:name] if args.key?(:name)
        end
      end
      
      # Request message for updating a finding's state.
      class SetFindingStateRequest
        include Google::Apis::Core::Hashable
      
        # Required. The time at which the updated state takes effect.
        # Corresponds to the JSON property `startTime`
        # @return [String]
        attr_accessor :start_time
      
        # Required. The desired State of the finding.
        # Corresponds to the JSON property `state`
        # @return [String]
        attr_accessor :state
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @start_time = args[:start_time] if args.key?(:start_time)
          @state = args[:state] if args.key?(:state)
        end
      end
      
      # Request message for `SetIamPolicy` method.
      class SetIamPolicyRequest
        include Google::Apis::Core::Hashable
      
        # Defines an Identity and Access Management (IAM) policy. It is used to
        # specify access control policies for Cloud Platform resources.
        # A `Policy` is a collection of `bindings`. A `binding` binds one or more
        # `members` to a single `role`. Members can be user accounts, service accounts,
        # Google groups, and domains (such as G Suite). A `role` is a named list of
        # permissions (defined by IAM or configured by users). A `binding` can
        # optionally specify a `condition`, which is a logic expression that further
        # constrains the role binding based on attributes about the request and/or
        # target resource.
        # **JSON Example**
        # `
        # "bindings": [
        # `
        # "role": "roles/resourcemanager.organizationAdmin",
        # "members": [
        # "user:mike@example.com",
        # "group:admins@example.com",
        # "domain:google.com",
        # "serviceAccount:my-project-id@appspot.gserviceaccount.com"
        # ]
        # `,
        # `
        # "role": "roles/resourcemanager.organizationViewer",
        # "members": ["user:eve@example.com"],
        # "condition": `
        # "title": "expirable access",
        # "description": "Does not grant access after Sep 2020",
        # "expression": "request.time <
        # timestamp('2020-10-01T00:00:00.000Z')",
        # `
        # `
        # ]
        # `
        # **YAML Example**
        # bindings:
        # - members:
        # - user:mike@example.com
        # - group:admins@example.com
        # - domain:google.com
        # - serviceAccount:my-project-id@appspot.gserviceaccount.com
        # role: roles/resourcemanager.organizationAdmin
        # - members:
        # - user:eve@example.com
        # role: roles/resourcemanager.organizationViewer
        # condition:
        # title: expirable access
        # description: Does not grant access after Sep 2020
        # expression: request.time < timestamp('2020-10-01T00:00:00.000Z')
        # For a description of IAM and its features, see the
        # [IAM developer's guide](https://cloud.google.com/iam/docs).
        # Corresponds to the JSON property `policy`
        # @return [Google::Apis::SecuritycenterV1::Policy]
        attr_accessor :policy
      
        # OPTIONAL: A FieldMask specifying which fields of the policy to modify. Only
        # the fields in the mask will be modified. If no mask is provided, the
        # following default mask is used:
        # paths: "bindings, etag"
        # This field is only used by Cloud IAM.
        # Corresponds to the JSON property `updateMask`
        # @return [String]
        attr_accessor :update_mask
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @policy = args[:policy] if args.key?(:policy)
          @update_mask = args[:update_mask] if args.key?(:update_mask)
        end
      end
      
      # Cloud Security Command Center's (Cloud SCC) finding source. A finding source
      # is an entity or a mechanism that can produce a finding. A source is like a
      # container of findings that come from the same scanner, logger, monitor, etc.
      class Source
        include Google::Apis::Core::Hashable
      
        # The description of the source (max of 1024 characters).
        # Example:
        # "Cloud Security Scanner is a web security scanner for common
        # vulnerabilities in App Engine applications. It can automatically
        # scan and detect four common vulnerabilities, including cross-site-scripting
        # (XSS), Flash injection, mixed content (HTTP in HTTPS), and
        # outdated/insecure libraries."
        # Corresponds to the JSON property `description`
        # @return [String]
        attr_accessor :description
      
        # The source's display name.
        # A source's display name must be unique amongst its siblings, for example,
        # two sources with the same parent can't share the same display name.
        # The display name must have a length between 1 and 64 characters
        # (inclusive).
        # Corresponds to the JSON property `displayName`
        # @return [String]
        attr_accessor :display_name
      
        # The relative resource name of this source. See:
        # https://cloud.google.com/apis/design/resource_names#relative_resource_name
        # Example:
        # "organizations/123/sources/456"
        # 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)
          @description = args[:description] if args.key?(:description)
          @display_name = args[:display_name] if args.key?(:display_name)
          @name = args[:name] if args.key?(:name)
        end
      end
      
      # The `Status` type defines a logical error model that is suitable for
      # different programming environments, including REST APIs and RPC APIs. It is
      # used by [gRPC](https://github.com/grpc). Each `Status` message contains
      # three pieces of data: error code, error message, and error details.
      # You can find out more about this error model and how to work with it in the
      # [API Design Guide](https://cloud.google.com/apis/design/errors).
      class Status
        include Google::Apis::Core::Hashable
      
        # The status code, which should be an enum value of google.rpc.Code.
        # Corresponds to the JSON property `code`
        # @return [Fixnum]
        attr_accessor :code
      
        # A list of messages that carry the error details.  There is a common set of
        # message types for APIs to use.
        # Corresponds to the JSON property `details`
        # @return [Array<Hash<String,Object>>]
        attr_accessor :details
      
        # A developer-facing error message, which should be in English. Any
        # user-facing error message should be localized and sent in the
        # google.rpc.Status.details field, or localized by the client.
        # Corresponds to the JSON property `message`
        # @return [String]
        attr_accessor :message
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @code = args[:code] if args.key?(:code)
          @details = args[:details] if args.key?(:details)
          @message = args[:message] if args.key?(:message)
        end
      end
      
      # Request message for `TestIamPermissions` method.
      class TestIamPermissionsRequest
        include Google::Apis::Core::Hashable
      
        # The set of permissions to check for the `resource`. Permissions with
        # wildcards (such as '*' or 'storage.*') are not allowed. For more
        # information see
        # [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
        # Corresponds to the JSON property `permissions`
        # @return [Array<String>]
        attr_accessor :permissions
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @permissions = args[:permissions] if args.key?(:permissions)
        end
      end
      
      # Response message for `TestIamPermissions` method.
      class TestIamPermissionsResponse
        include Google::Apis::Core::Hashable
      
        # A subset of `TestPermissionsRequest.permissions` that the caller is
        # allowed.
        # Corresponds to the JSON property `permissions`
        # @return [Array<String>]
        attr_accessor :permissions
      
        def initialize(**args)
           update!(**args)
        end
      
        # Update properties of this object
        def update!(**args)
          @permissions = args[:permissions] if args.key?(:permissions)
        end
      end
    end
  end
end