# Google Cloud Memorystore for Redis V1 API - Class Google::Api::ResourceDescriptor (v2.6.0)

2.6.0 (latest) 2.5.1 2.4.0 2.3.1 2.2.0 2.1.0 2.0.1 1.2.0 1.1.0 1.0.2 0.14.0 0.13.2 0.12.0 0.11.1 0.10.0 0.9.0 0.8.0 0.7.0 0.6.1 Reference documentation and code samples for the Google Cloud Memorystore for Redis V1 API class Google::Api::ResourceDescriptor.

A simple descriptor of a resource type.

ResourceDescriptor annotates a resource message (either by means of a
protobuf annotation or use in the service config), and associates the
resource's schema, the resource type, and the pattern of the resource name.

Example:

    message Topic {
      // Indicates this message defines a resource schema.
      // Declares the resource type in the format of {service}/{kind}.
      // For Kubernetes resources, the format is {api group}/{kind}.
      option (google.api.resource) = {
        type: "pubsub.googleapis.com/Topic"
        pattern: "projects/{project}/topics/{topic}"
      };
    }

The ResourceDescriptor Yaml config will look like:

    resources:
    - type: "pubsub.googleapis.com/Topic"
      pattern: "projects/{project}/topics/{topic}"

Sometimes, resources have multiple patterns, typically because they can
live under multiple parents.

Example:

    message LogEntry {
      option (google.api.resource) = {
        type: "logging.googleapis.com/LogEntry"
        pattern: "projects/{project}/logs/{log}"
        pattern: "folders/{folder}/logs/{log}"
        pattern: "organizations/{organization}/logs/{log}"
        pattern: "billingAccounts/{billing_account}/logs/{log}"
      };
    }

The ResourceDescriptor Yaml config will look like:

    resources:
    - type: 'logging.googleapis.com/LogEntry'
      pattern: "projects/{project}/logs/{log}"
      pattern: "folders/{folder}/logs/{log}"
      pattern: "organizations/{organization}/logs/{log}"
      pattern: "billingAccounts/{billing_account}/logs/{log}"

## Inherits

- Object

## Extended By

- Google::Protobuf::MessageExts::ClassMethods

## Includes

- Google::Protobuf::MessageExts

## Methods

### #history

    def history() -> ::Google::Api::ResourceDescriptor::History

**Returns**

- ([::Google::Api::ResourceDescriptor::History](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-History)) ---

  Optional. The historical or future-looking state of the resource pattern.

  Example:

      // The InspectTemplate message originally only supported resource
      // names with organization, and project was added later.
      message InspectTemplate {
        option (google.api.resource) = {
          type: "dlp.googleapis.com/InspectTemplate"
          pattern:
          "organizations/{organization}/inspectTemplates/{inspect_template}"
          pattern: "projects/{project}/inspectTemplates/{inspect_template}"
          history: ORIGINALLY_SINGLE_PATTERN
        };
      }

### #history=

    def history=(value) -> ::Google::Api::ResourceDescriptor::History

**Parameter**

- **value** ([::Google::Api::ResourceDescriptor::History](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-History)) ---

  Optional. The historical or future-looking state of the resource pattern.

  Example:

      // The InspectTemplate message originally only supported resource
      // names with organization, and project was added later.
      message InspectTemplate {
        option (google.api.resource) = {
          type: "dlp.googleapis.com/InspectTemplate"
          pattern:
          "organizations/{organization}/inspectTemplates/{inspect_template}"
          pattern: "projects/{project}/inspectTemplates/{inspect_template}"
          history: ORIGINALLY_SINGLE_PATTERN
        };
      }

**Returns**

- ([::Google::Api::ResourceDescriptor::History](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-History)) ---

  Optional. The historical or future-looking state of the resource pattern.

  Example:

      // The InspectTemplate message originally only supported resource
      // names with organization, and project was added later.
      message InspectTemplate {
        option (google.api.resource) = {
          type: "dlp.googleapis.com/InspectTemplate"
          pattern:
          "organizations/{organization}/inspectTemplates/{inspect_template}"
          pattern: "projects/{project}/inspectTemplates/{inspect_template}"
          history: ORIGINALLY_SINGLE_PATTERN
        };
      }

### #name_field

    def name_field() -> ::String

**Returns**

- (::String) --- Optional. The field on the resource that designates the resource name field. If omitted, this is assumed to be "name".

### #name_field=

    def name_field=(value) -> ::String

**Parameter**

- **value** (::String) --- Optional. The field on the resource that designates the resource name field. If omitted, this is assumed to be "name".
**Returns**

- (::String) --- Optional. The field on the resource that designates the resource name field. If omitted, this is assumed to be "name".

### #pattern

    def pattern() -> ::Array<::String>

**Returns**

- (::Array\<::String\>) --- Optional. The relative resource name pattern associated with this resource type. The DNS prefix of the full resource name shouldn't be specified here.

  The path pattern must follow the syntax, which aligns with HTTP binding
  syntax:

      Template = Segment { "/" Segment } ;
      Segment = LITERAL | Variable ;
      Variable = "{" LITERAL "}" ;

  Examples:

      - "projects/\\{project}/topics/\\{topic}"
      - "projects/\\{project}/knowledgeBases/\\{knowledge_base}"

  The components in braces correspond to the IDs for each resource in the
  hierarchy. It is expected that, if multiple patterns are provided,
  the same component name (e.g. "project") refers to IDs of the same
  type of resource.

### #pattern=

    def pattern=(value) -> ::Array<::String>

**Parameter**

- **value** (::Array\<::String\>) --- Optional. The relative resource name pattern associated with this resource type. The DNS prefix of the full resource name shouldn't be specified here.


  The path pattern must follow the syntax, which aligns with HTTP binding
  syntax:

      Template = Segment { "/" Segment } ;
      Segment = LITERAL | Variable ;
      Variable = "{" LITERAL "}" ;

  Examples:

      - "projects/\\{project}/topics/\\{topic}"
      - "projects/\\{project}/knowledgeBases/\\{knowledge_base}"

  The components in braces correspond to the IDs for each resource in the
  hierarchy. It is expected that, if multiple patterns are provided,
  the same component name (e.g. "project") refers to IDs of the same
  type of resource.
**Returns**

- (::Array\<::String\>) --- Optional. The relative resource name pattern associated with this resource type. The DNS prefix of the full resource name shouldn't be specified here.

  The path pattern must follow the syntax, which aligns with HTTP binding
  syntax:

      Template = Segment { "/" Segment } ;
      Segment = LITERAL | Variable ;
      Variable = "{" LITERAL "}" ;

  Examples:

      - "projects/\\{project}/topics/\\{topic}"
      - "projects/\\{project}/knowledgeBases/\\{knowledge_base}"

  The components in braces correspond to the IDs for each resource in the
  hierarchy. It is expected that, if multiple patterns are provided,
  the same component name (e.g. "project") refers to IDs of the same
  type of resource.

### #plural

    def plural() -> ::String

**Returns**

- (::String) --- The plural name used in the resource name and permission names, such as 'projects' for the resource name of 'projects/{project}' and the permission name of 'cloudresourcemanager.googleapis.com/projects.get'. One exception to this is for Nested Collections that have stuttering names, as defined in [AIP-122](https://google.aip.dev/122#nested-collections), where the collection ID in the resource name pattern does not necessarily directly match the `plural` value.


  It is the same concept of the `plural` field in k8s CRD spec
  https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/

  Note: The plural form is required even for singleton resources. See
  https://aip.dev/156

### #plural=

    def plural=(value) -> ::String

**Parameter**

- **value** (::String) --- The plural name used in the resource name and permission names, such as 'projects' for the resource name of 'projects/{project}' and the permission name of 'cloudresourcemanager.googleapis.com/projects.get'. One exception to this is for Nested Collections that have stuttering names, as defined in [AIP-122](https://google.aip.dev/122#nested-collections), where the collection ID in the resource name pattern does not necessarily directly match the `plural` value.


  It is the same concept of the `plural` field in k8s CRD spec
  https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/

  Note: The plural form is required even for singleton resources. See
  https://aip.dev/156
**Returns**

- (::String) --- The plural name used in the resource name and permission names, such as 'projects' for the resource name of 'projects/{project}' and the permission name of 'cloudresourcemanager.googleapis.com/projects.get'. One exception to this is for Nested Collections that have stuttering names, as defined in [AIP-122](https://google.aip.dev/122#nested-collections), where the collection ID in the resource name pattern does not necessarily directly match the `plural` value.


  It is the same concept of the `plural` field in k8s CRD spec
  https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/

  Note: The plural form is required even for singleton resources. See
  https://aip.dev/156

### #singular

    def singular() -> ::String

**Returns**

- (::String) --- The same concept of the `singular` field in k8s CRD spec https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/ Such as "project" for the `resourcemanager.googleapis.com/Project` type.

### #singular=

    def singular=(value) -> ::String

**Parameter**

- **value** (::String) --- The same concept of the `singular` field in k8s CRD spec https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/ Such as "project" for the `resourcemanager.googleapis.com/Project` type.
**Returns**

- (::String) --- The same concept of the `singular` field in k8s CRD spec https://kubernetes.io/docs/tasks/access-kubernetes-api/custom-resources/custom-resource-definitions/ Such as "project" for the `resourcemanager.googleapis.com/Project` type.

### #style

    def style() -> ::Array<::Google::Api::ResourceDescriptor::Style>

**Returns**

- (::Array\<[::Google::Api::ResourceDescriptor::Style](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-Style)\>) --- Style flag(s) for this resource. These indicate that a resource is expected to conform to a given style. See the specific style flags for additional information.

### #style=

    def style=(value) -> ::Array<::Google::Api::ResourceDescriptor::Style>

**Parameter**

- **value** (::Array\<[::Google::Api::ResourceDescriptor::Style](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-Style)\>) --- Style flag(s) for this resource. These indicate that a resource is expected to conform to a given style. See the specific style flags for additional information.
**Returns**

- (::Array\<[::Google::Api::ResourceDescriptor::Style](https://docs.cloud.google.com/ruby/docs/reference/google-cloud-redis-v1/latest/Google-Api-ResourceDescriptor-Style)\>) --- Style flag(s) for this resource. These indicate that a resource is expected to conform to a given style. See the specific style flags for additional information.

### #type

    def type() -> ::String

**Returns**

- (::String) --- The resource type. It must be in the format of {service_name}/{resource_type_kind}. The `resource_type_kind` must be singular and must not include version numbers.


  Example: `storage.googleapis.com/Bucket`

  The value of the resource_type_kind must follow the regular expression
  /\[A-Za-z\]\[a-zA-Z0-9\]+/. It should start with an upper case character and
  should use PascalCase (UpperCamelCase). The maximum number of
  characters allowed for the `resource_type_kind` is 100.

### #type=

    def type=(value) -> ::String

**Parameter**

- **value** (::String) --- The resource type. It must be in the format of {service_name}/{resource_type_kind}. The `resource_type_kind` must be singular and must not include version numbers.


  Example: `storage.googleapis.com/Bucket`

  The value of the resource_type_kind must follow the regular expression
  /\[A-Za-z\]\[a-zA-Z0-9\]+/. It should start with an upper case character and
  should use PascalCase (UpperCamelCase). The maximum number of
  characters allowed for the `resource_type_kind` is 100.
**Returns**

- (::String) --- The resource type. It must be in the format of {service_name}/{resource_type_kind}. The `resource_type_kind` must be singular and must not include version numbers.


  Example: `storage.googleapis.com/Bucket`

  The value of the resource_type_kind must follow the regular expression
  /\[A-Za-z\]\[a-zA-Z0-9\]+/. It should start with an upper case character and
  should use PascalCase (UpperCamelCase). The maximum number of
  characters allowed for the `resource_type_kind` is 100.