Class TagKeysClient (1.32.0)

Service Description: Allow users to create and manage tag keys.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKeyName name = TagKeyName.of("[TAG_KEY]");
   TagKey response = tagKeysClient.getTagKey(name);
 }

Note: close() needs to be called on the TagKeysClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of TagKeysSettings to create(). For example:

To customize credentials:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 TagKeysSettings tagKeysSettings =
     TagKeysSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 TagKeysClient tagKeysClient = TagKeysClient.create(tagKeysSettings);

To customize the endpoint:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 TagKeysSettings tagKeysSettings = TagKeysSettings.newBuilder().setEndpoint(myEndpoint).build();
 TagKeysClient tagKeysClient = TagKeysClient.create(tagKeysSettings);

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 TagKeysSettings tagKeysSettings = TagKeysSettings.newHttpJsonBuilder().build();
 TagKeysClient tagKeysClient = TagKeysClient.create(tagKeysSettings);

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > TagKeysClient

Static Methods

create()

public static final TagKeysClient create()

Constructs an instance of TagKeysClient with default settings.

Returns
Type	Description
`TagKeysClient`

Exceptions
Type	Description
`IOException`

create(TagKeysSettings settings)

public static final TagKeysClient create(TagKeysSettings settings)

Constructs an instance of TagKeysClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
Name	Description
`settings`	`TagKeysSettings`

Returns
Type	Description
`TagKeysClient`

Exceptions
Type	Description
`IOException`

create(TagKeysStub stub)

public static final TagKeysClient create(TagKeysStub stub)

Constructs an instance of TagKeysClient, using the given stub for making calls. This is for advanced usage - prefer using create(TagKeysSettings).

Parameter
Name	Description
`stub`	`TagKeysStub`

Returns
Type	Description
`TagKeysClient`

Constructors

TagKeysClient(TagKeysSettings settings)

protected TagKeysClient(TagKeysSettings settings)

Constructs an instance of TagKeysClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter
Name	Description
`settings`	`TagKeysSettings`

TagKeysClient(TagKeysStub stub)

protected TagKeysClient(TagKeysStub stub)

Parameter
Name	Description
`stub`	`TagKeysStub`

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)

Parameters
Name	Description
`duration`	`long`
`unit`	`TimeUnit`

Returns
Type	Description
`boolean`

Exceptions
Type	Description
`InterruptedException`

close()

public final void close()

createTagKeyAsync(CreateTagKeyRequest request)

public final OperationFuture<TagKey,CreateTagKeyMetadata> createTagKeyAsync(CreateTagKeyRequest request)

Creates a new TagKey. If another request with the same parameters is sent while the original request is in process, the second request will receive an error. A maximum of 1000 TagKeys can exist under a parent at any given time.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   CreateTagKeyRequest request =
       CreateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setValidateOnly(true)
           .build();
   TagKey response = tagKeysClient.createTagKeyAsync(request).get();
 }

Parameter
Name	Description
`request`	`CreateTagKeyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`OperationFuture<TagKey,CreateTagKeyMetadata>`

createTagKeyAsync(TagKey tagKey)

public final OperationFuture<TagKey,CreateTagKeyMetadata> createTagKeyAsync(TagKey tagKey)

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKey tagKey = TagKey.newBuilder().build();
   TagKey response = tagKeysClient.createTagKeyAsync(tagKey).get();
 }

Parameter
Name	Description
`tagKey`	`TagKey` Required. The TagKey to be created. Only fields `short_name`, `description`, and `parent` are considered during the creation request.

Returns
Type	Description
`OperationFuture<TagKey,CreateTagKeyMetadata>`

createTagKeyCallable()

public final UnaryCallable<CreateTagKeyRequest,Operation> createTagKeyCallable()

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   CreateTagKeyRequest request =
       CreateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setValidateOnly(true)
           .build();
   ApiFuture<Operation> future = tagKeysClient.createTagKeyCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

Returns
Type	Description
`UnaryCallable<CreateTagKeyRequest,Operation>`

createTagKeyOperationCallable()

public final OperationCallable<CreateTagKeyRequest,TagKey,CreateTagKeyMetadata> createTagKeyOperationCallable()

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   CreateTagKeyRequest request =
       CreateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setValidateOnly(true)
           .build();
   OperationFuture<TagKey, CreateTagKeyMetadata> future =
       tagKeysClient.createTagKeyOperationCallable().futureCall(request);
   // Do something.
   TagKey response = future.get();
 }

Returns
Type	Description
`OperationCallable<CreateTagKeyRequest,TagKey,CreateTagKeyMetadata>`

deleteTagKeyAsync(DeleteTagKeyRequest request)

public final OperationFuture<TagKey,DeleteTagKeyMetadata> deleteTagKeyAsync(DeleteTagKeyRequest request)

Deletes a TagKey. The TagKey cannot be deleted if it has any child TagValues.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   DeleteTagKeyRequest request =
       DeleteTagKeyRequest.newBuilder()
           .setName(TagKeyName.of("[TAG_KEY]").toString())
           .setValidateOnly(true)
           .setEtag("etag3123477")
           .build();
   TagKey response = tagKeysClient.deleteTagKeyAsync(request).get();
 }

Parameter
Name	Description
`request`	`DeleteTagKeyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`OperationFuture<TagKey,DeleteTagKeyMetadata>`

deleteTagKeyAsync(TagKeyName name)

public final OperationFuture<TagKey,DeleteTagKeyMetadata> deleteTagKeyAsync(TagKeyName name)

Deletes a TagKey. The TagKey cannot be deleted if it has any child TagValues.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKeyName name = TagKeyName.of("[TAG_KEY]");
   TagKey response = tagKeysClient.deleteTagKeyAsync(name).get();
 }

Parameter
Name	Description
`name`	`TagKeyName` Required. The resource name of a TagKey to be deleted in the format `tagKeys/123`. The TagKey cannot be a parent of any existing TagValues or it will not be deleted successfully.

Returns
Type	Description
`OperationFuture<TagKey,DeleteTagKeyMetadata>`

deleteTagKeyAsync(String name)

public final OperationFuture<TagKey,DeleteTagKeyMetadata> deleteTagKeyAsync(String name)

Deletes a TagKey. The TagKey cannot be deleted if it has any child TagValues.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String name = TagKeyName.of("[TAG_KEY]").toString();
   TagKey response = tagKeysClient.deleteTagKeyAsync(name).get();
 }

Parameter
Name	Description
`name`	`String` Required. The resource name of a TagKey to be deleted in the format `tagKeys/123`. The TagKey cannot be a parent of any existing TagValues or it will not be deleted successfully.

Returns
Type	Description
`OperationFuture<TagKey,DeleteTagKeyMetadata>`

deleteTagKeyCallable()

public final UnaryCallable<DeleteTagKeyRequest,Operation> deleteTagKeyCallable()

Deletes a TagKey. The TagKey cannot be deleted if it has any child TagValues.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   DeleteTagKeyRequest request =
       DeleteTagKeyRequest.newBuilder()
           .setName(TagKeyName.of("[TAG_KEY]").toString())
           .setValidateOnly(true)
           .setEtag("etag3123477")
           .build();
   ApiFuture<Operation> future = tagKeysClient.deleteTagKeyCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

Returns
Type	Description
`UnaryCallable<DeleteTagKeyRequest,Operation>`

deleteTagKeyOperationCallable()

public final OperationCallable<DeleteTagKeyRequest,TagKey,DeleteTagKeyMetadata> deleteTagKeyOperationCallable()

Deletes a TagKey. The TagKey cannot be deleted if it has any child TagValues.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   DeleteTagKeyRequest request =
       DeleteTagKeyRequest.newBuilder()
           .setName(TagKeyName.of("[TAG_KEY]").toString())
           .setValidateOnly(true)
           .setEtag("etag3123477")
           .build();
   OperationFuture<TagKey, DeleteTagKeyMetadata> future =
       tagKeysClient.deleteTagKeyOperationCallable().futureCall(request);
   // Do something.
   TagKey response = future.get();
 }

Returns
Type	Description
`OperationCallable<DeleteTagKeyRequest,TagKey,DeleteTagKeyMetadata>`

getHttpJsonOperationsClient()

public final OperationsClient getHttpJsonOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

Returns
Type	Description
`OperationsClient`

getIamPolicy(ResourceName resource)

public final Policy getIamPolicy(ResourceName resource)

Gets the access control policy for a TagKey. The returned policy may be empty if no such policy or resource exists. The resource field should be the TagKey's resource name. For example, "tagKeys/1234". The caller must have cloudresourcemanager.googleapis.com/tagKeys.getIamPolicy permission on the specified TagKey.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ResourceName resource = TagKeyName.of("[TAG_KEY]");
   Policy response = tagKeysClient.getIamPolicy(resource);
 }

Parameter
Name	Description
`resource`	`com.google.api.resourcenames.ResourceName` REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

Returns
Type	Description
`com.google.iam.v1.Policy`

getIamPolicy(GetIamPolicyRequest request)

public final Policy getIamPolicy(GetIamPolicyRequest request)

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   Policy response = tagKeysClient.getIamPolicy(request);
 }

Parameter
Name	Description
`request`	`com.google.iam.v1.GetIamPolicyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`com.google.iam.v1.Policy`

getIamPolicy(String resource)

public final Policy getIamPolicy(String resource)

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String resource = FolderName.of("[FOLDER]").toString();
   Policy response = tagKeysClient.getIamPolicy(resource);
 }

Parameter
Name	Description
`resource`	`String` REQUIRED: The resource for which the policy is being requested. See the operation documentation for the appropriate value for this field.

Returns
Type	Description
`com.google.iam.v1.Policy`

getIamPolicyCallable()

public final UnaryCallable<GetIamPolicyRequest,Policy> getIamPolicyCallable()

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   ApiFuture<Policy> future = tagKeysClient.getIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

Returns
Type	Description
`UnaryCallable<com.google.iam.v1.GetIamPolicyRequest,com.google.iam.v1.Policy>`

getNamespacedTagKey(GetNamespacedTagKeyRequest request)

public final TagKey getNamespacedTagKey(GetNamespacedTagKeyRequest request)

Retrieves a TagKey by its namespaced name. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetNamespacedTagKeyRequest request =
       GetNamespacedTagKeyRequest.newBuilder()
           .setName(TagKeyName.of("[TAG_KEY]").toString())
           .build();
   TagKey response = tagKeysClient.getNamespacedTagKey(request);
 }

Parameter
Name	Description
`request`	`GetNamespacedTagKeyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`TagKey`

getNamespacedTagKey(TagKeyName name)

public final TagKey getNamespacedTagKey(TagKeyName name)

Retrieves a TagKey by its namespaced name. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKeyName name = TagKeyName.of("[TAG_KEY]");
   TagKey response = tagKeysClient.getNamespacedTagKey(name);
 }

Parameter
Name	Description
`name`	`TagKeyName` Required. A namespaced tag key name in the format `{parentId}/{tagKeyShort}`, such as `42/foo` for a key with short name "foo" under the organization with ID 42 or `r2-d2/bar` for a key with short name "bar" under the project `r2-d2`.

Returns
Type	Description
`TagKey`

getNamespacedTagKey(String name)

public final TagKey getNamespacedTagKey(String name)

Retrieves a TagKey by its namespaced name. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String name = TagKeyName.of("[TAG_KEY]").toString();
   TagKey response = tagKeysClient.getNamespacedTagKey(name);
 }

Parameter
Name	Description
`name`	`String` Required. A namespaced tag key name in the format `{parentId}/{tagKeyShort}`, such as `42/foo` for a key with short name "foo" under the organization with ID 42 or `r2-d2/bar` for a key with short name "bar" under the project `r2-d2`.

Returns
Type	Description
`TagKey`

getNamespacedTagKeyCallable()

public final UnaryCallable<GetNamespacedTagKeyRequest,TagKey> getNamespacedTagKeyCallable()

Retrieves a TagKey by its namespaced name. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetNamespacedTagKeyRequest request =
       GetNamespacedTagKeyRequest.newBuilder()
           .setName(TagKeyName.of("[TAG_KEY]").toString())
           .build();
   ApiFuture<TagKey> future = tagKeysClient.getNamespacedTagKeyCallable().futureCall(request);
   // Do something.
   TagKey response = future.get();
 }

Returns
Type	Description
`UnaryCallable<GetNamespacedTagKeyRequest,TagKey>`

getOperationsClient()

public final OperationsClient getOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

Returns
Type	Description
`OperationsClient`

getSettings()

public final TagKeysSettings getSettings()

Returns
Type	Description
`TagKeysSettings`

getStub()

public TagKeysStub getStub()

Returns
Type	Description
`TagKeysStub`

getTagKey(GetTagKeyRequest request)

public final TagKey getTagKey(GetTagKeyRequest request)

Retrieves a TagKey. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetTagKeyRequest request =
       GetTagKeyRequest.newBuilder().setName(TagKeyName.of("[TAG_KEY]").toString()).build();
   TagKey response = tagKeysClient.getTagKey(request);
 }

Parameter
Name	Description
`request`	`GetTagKeyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`TagKey`

getTagKey(TagKeyName name)

public final TagKey getTagKey(TagKeyName name)

Retrieves a TagKey. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKeyName name = TagKeyName.of("[TAG_KEY]");
   TagKey response = tagKeysClient.getTagKey(name);
 }

Parameter
Name	Description
`name`	`TagKeyName` Required. A resource name in the format `tagKeys/{id}`, such as `tagKeys/123`.

Returns
Type	Description
`TagKey`

getTagKey(String name)

public final TagKey getTagKey(String name)

Retrieves a TagKey. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String name = TagKeyName.of("[TAG_KEY]").toString();
   TagKey response = tagKeysClient.getTagKey(name);
 }

Parameter
Name	Description
`name`	`String` Required. A resource name in the format `tagKeys/{id}`, such as `tagKeys/123`.

Returns
Type	Description
`TagKey`

getTagKeyCallable()

public final UnaryCallable<GetTagKeyRequest,TagKey> getTagKeyCallable()

Retrieves a TagKey. This method will return PERMISSION_DENIED if the key does not exist or the user does not have permission to view it.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   GetTagKeyRequest request =
       GetTagKeyRequest.newBuilder().setName(TagKeyName.of("[TAG_KEY]").toString()).build();
   ApiFuture<TagKey> future = tagKeysClient.getTagKeyCallable().futureCall(request);
   // Do something.
   TagKey response = future.get();
 }

Returns
Type	Description
`UnaryCallable<GetTagKeyRequest,TagKey>`

isShutdown()

public boolean isShutdown()

Returns
Type	Description
`boolean`

isTerminated()

public boolean isTerminated()

Returns
Type	Description
`boolean`

listTagKeys(ResourceName parent)

public final TagKeysClient.ListTagKeysPagedResponse listTagKeys(ResourceName parent)

Lists all TagKeys for a parent resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ResourceName parent = FolderName.of("[FOLDER]");
   for (TagKey element : tagKeysClient.listTagKeys(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`parent`	`com.google.api.resourcenames.ResourceName` Required. The resource name of the TagKey's parent. Must be of the form `organizations/{org_id}` or `projects/{project_id}` or `projects/{project_number}`

Returns
Type	Description
`TagKeysClient.ListTagKeysPagedResponse`

listTagKeys(ListTagKeysRequest request)

public final TagKeysClient.ListTagKeysPagedResponse listTagKeys(ListTagKeysRequest request)

Lists all TagKeys for a parent resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ListTagKeysRequest request =
       ListTagKeysRequest.newBuilder()
           .setParent(FolderName.of("[FOLDER]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (TagKey element : tagKeysClient.listTagKeys(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`request`	`ListTagKeysRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`TagKeysClient.ListTagKeysPagedResponse`

listTagKeys(String parent)

public final TagKeysClient.ListTagKeysPagedResponse listTagKeys(String parent)

Lists all TagKeys for a parent resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String parent = FolderName.of("[FOLDER]").toString();
   for (TagKey element : tagKeysClient.listTagKeys(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`parent`	`String` Required. The resource name of the TagKey's parent. Must be of the form `organizations/{org_id}` or `projects/{project_id}` or `projects/{project_number}`

Returns
Type	Description
`TagKeysClient.ListTagKeysPagedResponse`

listTagKeysCallable()

public final UnaryCallable<ListTagKeysRequest,ListTagKeysResponse> listTagKeysCallable()

Lists all TagKeys for a parent resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ListTagKeysRequest request =
       ListTagKeysRequest.newBuilder()
           .setParent(FolderName.of("[FOLDER]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListTagKeysResponse response = tagKeysClient.listTagKeysCallable().call(request);
     for (TagKey element : response.getTagKeysList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns
Type	Description
`UnaryCallable<ListTagKeysRequest,ListTagKeysResponse>`

listTagKeysPagedCallable()

public final UnaryCallable<ListTagKeysRequest,TagKeysClient.ListTagKeysPagedResponse> listTagKeysPagedCallable()

Lists all TagKeys for a parent resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ListTagKeysRequest request =
       ListTagKeysRequest.newBuilder()
           .setParent(FolderName.of("[FOLDER]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<TagKey> future = tagKeysClient.listTagKeysPagedCallable().futureCall(request);
   // Do something.
   for (TagKey element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns
Type	Description
`UnaryCallable<ListTagKeysRequest,ListTagKeysPagedResponse>`

setIamPolicy(ResourceName resource, Policy policy)

public final Policy setIamPolicy(ResourceName resource, Policy policy)

Sets the access control policy on a TagKey, replacing any existing policy. The resource field should be the TagKey's resource name. For example, "tagKeys/1234". The caller must have resourcemanager.tagKeys.setIamPolicy permission on the identified tagValue.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ResourceName resource = TagKeyName.of("[TAG_KEY]");
   Policy policy = Policy.newBuilder().build();
   Policy response = tagKeysClient.setIamPolicy(resource, policy);
 }

Parameters
Name	Description
`resource`	`com.google.api.resourcenames.ResourceName` REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.
`policy`	`com.google.iam.v1.Policy` REQUIRED: The complete policy to be applied to the `resource`. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud Platform services (such as Projects) might reject them.

Returns
Type	Description
`com.google.iam.v1.Policy`

setIamPolicy(SetIamPolicyRequest request)

public final Policy setIamPolicy(SetIamPolicyRequest request)

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Policy response = tagKeysClient.setIamPolicy(request);
 }

Parameter
Name	Description
`request`	`com.google.iam.v1.SetIamPolicyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`com.google.iam.v1.Policy`

setIamPolicy(String resource, Policy policy)

public final Policy setIamPolicy(String resource, Policy policy)

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String resource = FolderName.of("[FOLDER]").toString();
   Policy policy = Policy.newBuilder().build();
   Policy response = tagKeysClient.setIamPolicy(resource, policy);
 }

Parameters
Name	Description
`resource`	`String` REQUIRED: The resource for which the policy is being specified. See the operation documentation for the appropriate value for this field.
`policy`	`com.google.iam.v1.Policy` REQUIRED: The complete policy to be applied to the `resource`. The size of the policy is limited to a few 10s of KB. An empty policy is a valid policy but certain Cloud Platform services (such as Projects) might reject them.

Returns
Type	Description
`com.google.iam.v1.Policy`

setIamPolicyCallable()

public final UnaryCallable<SetIamPolicyRequest,Policy> setIamPolicyCallable()

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Policy> future = tagKeysClient.setIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

Returns
Type	Description
`UnaryCallable<com.google.iam.v1.SetIamPolicyRequest,com.google.iam.v1.Policy>`

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

testIamPermissions(ResourceName resource, List<String> permissions)

public final TestIamPermissionsResponse testIamPermissions(ResourceName resource, List<String> permissions)

Returns permissions that a caller has on the specified TagKey. The resource field should be the TagKey's resource name. For example, "tagKeys/1234".

There are no permissions required for making this API call.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   ResourceName resource = TagKeyName.of("[TAG_KEY]");
   List<String> permissions = new ArrayList<>();
   TestIamPermissionsResponse response = tagKeysClient.testIamPermissions(resource, permissions);
 }

Parameters
Name	Description
`resource`	`com.google.api.resourcenames.ResourceName` REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.
`permissions`	`List<String>` 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.

Returns
Type	Description
`com.google.iam.v1.TestIamPermissionsResponse`

testIamPermissions(TestIamPermissionsRequest request)

public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request)

Returns permissions that a caller has on the specified TagKey. The resource field should be the TagKey's resource name. For example, "tagKeys/1234".

There are no permissions required for making this API call.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   TestIamPermissionsResponse response = tagKeysClient.testIamPermissions(request);
 }

Parameter
Name	Description
`request`	`com.google.iam.v1.TestIamPermissionsRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`com.google.iam.v1.TestIamPermissionsResponse`

testIamPermissions(String resource, List<String> permissions)

public final TestIamPermissionsResponse testIamPermissions(String resource, List<String> permissions)

Returns permissions that a caller has on the specified TagKey. The resource field should be the TagKey's resource name. For example, "tagKeys/1234".

There are no permissions required for making this API call.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   String resource = FolderName.of("[FOLDER]").toString();
   List<String> permissions = new ArrayList<>();
   TestIamPermissionsResponse response = tagKeysClient.testIamPermissions(resource, permissions);
 }

Parameters
Name	Description
`resource`	`String` REQUIRED: The resource for which the policy detail is being requested. See the operation documentation for the appropriate value for this field.
`permissions`	`List<String>` 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.

Returns
Type	Description
`com.google.iam.v1.TestIamPermissionsResponse`

testIamPermissionsCallable()

public final UnaryCallable<TestIamPermissionsRequest,TestIamPermissionsResponse> testIamPermissionsCallable()

Returns permissions that a caller has on the specified TagKey. The resource field should be the TagKey's resource name. For example, "tagKeys/1234".

There are no permissions required for making this API call.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(TagKeyName.of("[TAG_KEY]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   ApiFuture<TestIamPermissionsResponse> future =
       tagKeysClient.testIamPermissionsCallable().futureCall(request);
   // Do something.
   TestIamPermissionsResponse response = future.get();
 }

Returns
Type	Description
`UnaryCallable<com.google.iam.v1.TestIamPermissionsRequest,com.google.iam.v1.TestIamPermissionsResponse>`

updateTagKeyAsync(TagKey tagKey, FieldMask updateMask)

public final OperationFuture<TagKey,UpdateTagKeyMetadata> updateTagKeyAsync(TagKey tagKey, FieldMask updateMask)

Updates the attributes of the TagKey resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   TagKey tagKey = TagKey.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   TagKey response = tagKeysClient.updateTagKeyAsync(tagKey, updateMask).get();
 }

Parameters
Name	Description
`tagKey`	`TagKey` Required. The new definition of the TagKey. Only the `description` and `etag` fields can be updated by this request. If the `etag` field is not empty, it must match the `etag` field of the existing tag key. Otherwise, `ABORTED` will be returned.
`updateMask`	`FieldMask` Fields to be updated. The mask may only contain `description` or `etag`. If omitted entirely, both `description` and `etag` are assumed to be significant.

Returns
Type	Description
`OperationFuture<TagKey,UpdateTagKeyMetadata>`

updateTagKeyAsync(UpdateTagKeyRequest request)

public final OperationFuture<TagKey,UpdateTagKeyMetadata> updateTagKeyAsync(UpdateTagKeyRequest request)

Updates the attributes of the TagKey resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   UpdateTagKeyRequest request =
       UpdateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setValidateOnly(true)
           .build();
   TagKey response = tagKeysClient.updateTagKeyAsync(request).get();
 }

Parameter
Name	Description
`request`	`UpdateTagKeyRequest` The request object containing all of the parameters for the API call.

Returns
Type	Description
`OperationFuture<TagKey,UpdateTagKeyMetadata>`

updateTagKeyCallable()

public final UnaryCallable<UpdateTagKeyRequest,Operation> updateTagKeyCallable()

Updates the attributes of the TagKey resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   UpdateTagKeyRequest request =
       UpdateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setValidateOnly(true)
           .build();
   ApiFuture<Operation> future = tagKeysClient.updateTagKeyCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

Returns
Type	Description
`UnaryCallable<UpdateTagKeyRequest,Operation>`

updateTagKeyOperationCallable()

public final OperationCallable<UpdateTagKeyRequest,TagKey,UpdateTagKeyMetadata> updateTagKeyOperationCallable()

Updates the attributes of the TagKey resource.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TagKeysClient tagKeysClient = TagKeysClient.create()) {
   UpdateTagKeyRequest request =
       UpdateTagKeyRequest.newBuilder()
           .setTagKey(TagKey.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setValidateOnly(true)
           .build();
   OperationFuture<TagKey, UpdateTagKeyMetadata> future =
       tagKeysClient.updateTagKeyOperationCallable().futureCall(request);
   // Do something.
   TagKey response = future.get();
 }

Returns
Type	Description
`OperationCallable<UpdateTagKeyRequest,TagKey,UpdateTagKeyMetadata>`