Class SchemaServiceClient (1.127.3)

public class SchemaServiceClient implements BackgroundResource

Service Description: Service for doing schema-related operations.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ProjectName parent = ProjectName.of("[PROJECT]");
   Schema schema = Schema.newBuilder().build();
   String schemaId = "schemaId-697673060";
   Schema response = schemaServiceClient.createSchema(parent, schema, schemaId);
 }

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

Methods
Method	Description	Method Variants
CreateSchema	Creates a schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. createSchema(CreateSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. createSchema(ProjectName parent, Schema schema, String schemaId) createSchema(String parent, Schema schema, String schemaId) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. createSchemaCallable()
GetSchema	Gets a schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getSchema(GetSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. getSchema(SchemaName name) getSchema(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getSchemaCallable()
ListSchemas	Lists schemas in a project.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listSchemas(ListSchemasRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. listSchemas(ProjectName parent) listSchemas(String parent) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listSchemasPagedCallable() listSchemasCallable()
ListSchemaRevisions	Lists all schema revisions for the named schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listSchemaRevisions(ListSchemaRevisionsRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. listSchemaRevisions(SchemaName name) listSchemaRevisions(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listSchemaRevisionsPagedCallable() listSchemaRevisionsCallable()
CommitSchema	Commits a new schema revision to an existing schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. commitSchema(CommitSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. commitSchema(SchemaName name, Schema schema) commitSchema(String name, Schema schema) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. commitSchemaCallable()
RollbackSchema	Creates a new schema revision that is a copy of the provided revision_id.	Request object method variants only take one parameter, a request object, which must be constructed before the call. rollbackSchema(RollbackSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. rollbackSchema(SchemaName name, String revisionId) rollbackSchema(String name, String revisionId) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. rollbackSchemaCallable()
DeleteSchemaRevision	Deletes a specific schema revision.	Request object method variants only take one parameter, a request object, which must be constructed before the call. deleteSchemaRevision(DeleteSchemaRevisionRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. deleteSchemaRevision(SchemaName name, String revisionId) deleteSchemaRevision(String name, String revisionId) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. deleteSchemaRevisionCallable()
DeleteSchema	Deletes a schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. deleteSchema(DeleteSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. deleteSchema(SchemaName name) deleteSchema(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. deleteSchemaCallable()
ValidateSchema	Validates a schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. validateSchema(ValidateSchemaRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. validateSchema(ProjectName parent, Schema schema) validateSchema(String parent, Schema schema) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. validateSchemaCallable()
ValidateMessage	Validates a message against a schema.	Request object method variants only take one parameter, a request object, which must be constructed before the call. validateMessage(ValidateMessageRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. validateMessageCallable()
SetIamPolicy	Sets the access control policy on the specified resource. Replacesany existing policy. Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED`errors.	Request object method variants only take one parameter, a request object, which must be constructed before the call. setIamPolicy(SetIamPolicyRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. setIamPolicyCallable()
GetIamPolicy	Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getIamPolicy(GetIamPolicyRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getIamPolicyCallable()
TestIamPermissions	Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a `NOT_FOUND` error. Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.	Request object method variants only take one parameter, a request object, which must be constructed before the call. testIamPermissions(TestIamPermissionsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. testIamPermissionsCallable()

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 SchemaServiceSettings 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
 SchemaServiceSettings schemaServiceSettings =
     SchemaServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 SchemaServiceClient schemaServiceClient = SchemaServiceClient.create(schemaServiceSettings);

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
 SchemaServiceSettings schemaServiceSettings =
     SchemaServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 SchemaServiceClient schemaServiceClient = SchemaServiceClient.create(schemaServiceSettings);

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
 SchemaServiceSettings schemaServiceSettings =
     SchemaServiceSettings.newHttpJsonBuilder().build();
 SchemaServiceClient schemaServiceClient = SchemaServiceClient.create(schemaServiceSettings);

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

Inheritance

java.lang.Object > SchemaServiceClient

Implements

BackgroundResource

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

create()

public static final SchemaServiceClient create()

Constructs an instance of SchemaServiceClient with default settings.

Returns
Type	Description
`SchemaServiceClient`

Exceptions
Type	Description
`IOException`

create(SchemaServiceSettings settings)

public static final SchemaServiceClient create(SchemaServiceSettings settings)

Constructs an instance of SchemaServiceClient, 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`	`SchemaServiceSettings`

Returns
Type	Description
`SchemaServiceClient`

Exceptions
Type	Description
`IOException`

create(SchemaServiceStub stub)

public static final SchemaServiceClient create(SchemaServiceStub stub)

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

Parameter
Name	Description
`stub`	`SchemaServiceStub`

Returns
Type	Description
`SchemaServiceClient`

Constructors

SchemaServiceClient(SchemaServiceSettings settings)

protected SchemaServiceClient(SchemaServiceSettings settings)

Constructs an instance of SchemaServiceClient, 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`	`SchemaServiceSettings`

SchemaServiceClient(SchemaServiceStub stub)

protected SchemaServiceClient(SchemaServiceStub stub)

Parameter
Name	Description
`stub`	`SchemaServiceStub`

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()

commitSchema(CommitSchemaRequest request)

public final Schema commitSchema(CommitSchemaRequest request)

Commits a new schema revision to an existing schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   CommitSchemaRequest request =
       CommitSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setSchema(Schema.newBuilder().build())
           .build();
   Schema response = schemaServiceClient.commitSchema(request);
 }

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

Returns
Type	Description
`Schema`

commitSchema(SchemaName name, Schema schema)

public final Schema commitSchema(SchemaName name, Schema schema)

Commits a new schema revision to an existing schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   Schema schema = Schema.newBuilder().build();
   Schema response = schemaServiceClient.commitSchema(name, schema);
 }

Parameters
Name	Description
`name`	`SchemaName` Required. The name of the schema we are revising. Format is `projects/{project}/schemas/{schema}`.
`schema`	`Schema` Required. The schema revision to commit.

Returns
Type	Description
`Schema`

commitSchema(String name, Schema schema)

public final Schema commitSchema(String name, Schema schema)

Commits a new schema revision to an existing schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   Schema schema = Schema.newBuilder().build();
   Schema response = schemaServiceClient.commitSchema(name, schema);
 }

Parameters
Name	Description
`name`	`String` Required. The name of the schema we are revising. Format is `projects/{project}/schemas/{schema}`.
`schema`	`Schema` Required. The schema revision to commit.

Returns
Type	Description
`Schema`

commitSchemaCallable()

public final UnaryCallable<CommitSchemaRequest,Schema> commitSchemaCallable()

Commits a new schema revision to an existing schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   CommitSchemaRequest request =
       CommitSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setSchema(Schema.newBuilder().build())
           .build();
   ApiFuture<Schema> future = schemaServiceClient.commitSchemaCallable().futureCall(request);
   // Do something.
   Schema response = future.get();
 }

Returns
Type	Description
`UnaryCallable<CommitSchemaRequest,Schema>`

createSchema(CreateSchemaRequest request)

public final Schema createSchema(CreateSchemaRequest request)

Creates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   CreateSchemaRequest request =
       CreateSchemaRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setSchema(Schema.newBuilder().build())
           .setSchemaId("schemaId-697673060")
           .build();
   Schema response = schemaServiceClient.createSchema(request);
 }

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

Returns
Type	Description
`Schema`

createSchema(ProjectName parent, Schema schema, String schemaId)

public final Schema createSchema(ProjectName parent, Schema schema, String schemaId)

Creates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ProjectName parent = ProjectName.of("[PROJECT]");
   Schema schema = Schema.newBuilder().build();
   String schemaId = "schemaId-697673060";
   Schema response = schemaServiceClient.createSchema(parent, schema, schemaId);
 }

Parameters
Name	Description
`parent`	`ProjectName` Required. The name of the project in which to create the schema. Format is `projects/{project-id}`.
`schema`	`Schema` Required. The schema object to create. This schema's `name` parameter is ignored. The schema object returned by CreateSchema will have a `name` made using the given `parent` and `schema_id`.
`schemaId`	`String` The ID to use for the schema, which will become the final component of the schema's resource name. See https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names for resource name constraints.

Returns
Type	Description
`Schema`

createSchema(String parent, Schema schema, String schemaId)

public final Schema createSchema(String parent, Schema schema, String schemaId)

Creates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String parent = ProjectName.of("[PROJECT]").toString();
   Schema schema = Schema.newBuilder().build();
   String schemaId = "schemaId-697673060";
   Schema response = schemaServiceClient.createSchema(parent, schema, schemaId);
 }

Parameters
Name	Description
`parent`	`String` Required. The name of the project in which to create the schema. Format is `projects/{project-id}`.
`schema`	`Schema` Required. The schema object to create. This schema's `name` parameter is ignored. The schema object returned by CreateSchema will have a `name` made using the given `parent` and `schema_id`.
`schemaId`	`String` The ID to use for the schema, which will become the final component of the schema's resource name. See https://cloud.google.com/pubsub/docs/pubsub-basics#resource_names for resource name constraints.

Returns
Type	Description
`Schema`

createSchemaCallable()

public final UnaryCallable<CreateSchemaRequest,Schema> createSchemaCallable()

Creates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   CreateSchemaRequest request =
       CreateSchemaRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setSchema(Schema.newBuilder().build())
           .setSchemaId("schemaId-697673060")
           .build();
   ApiFuture<Schema> future = schemaServiceClient.createSchemaCallable().futureCall(request);
   // Do something.
   Schema response = future.get();
 }

Returns
Type	Description
`UnaryCallable<CreateSchemaRequest,Schema>`

deleteSchema(DeleteSchemaRequest request)

public final void deleteSchema(DeleteSchemaRequest request)

Deletes a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   DeleteSchemaRequest request =
       DeleteSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .build();
   schemaServiceClient.deleteSchema(request);
 }

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

deleteSchema(SchemaName name)

public final void deleteSchema(SchemaName name)

Deletes a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   schemaServiceClient.deleteSchema(name);
 }

Parameter
Name	Description
`name`	`SchemaName` Required. Name of the schema to delete. Format is `projects/{project}/schemas/{schema}`.

deleteSchema(String name)

public final void deleteSchema(String name)

Deletes a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   schemaServiceClient.deleteSchema(name);
 }

Parameter
Name	Description
`name`	`String` Required. Name of the schema to delete. Format is `projects/{project}/schemas/{schema}`.

deleteSchemaCallable()

public final UnaryCallable<DeleteSchemaRequest,Empty> deleteSchemaCallable()

Deletes a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   DeleteSchemaRequest request =
       DeleteSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .build();
   ApiFuture<Empty> future = schemaServiceClient.deleteSchemaCallable().futureCall(request);
   // Do something.
   future.get();
 }

Returns
Type	Description
`UnaryCallable<DeleteSchemaRequest,Empty>`

deleteSchemaRevision(DeleteSchemaRevisionRequest request)

public final Schema deleteSchemaRevision(DeleteSchemaRevisionRequest request)

Deletes a specific schema revision.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   DeleteSchemaRevisionRequest request =
       DeleteSchemaRevisionRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setRevisionId("revisionId-1507445162")
           .build();
   Schema response = schemaServiceClient.deleteSchemaRevision(request);
 }

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

Returns
Type	Description
`Schema`

deleteSchemaRevision(SchemaName name, String revisionId)

public final Schema deleteSchemaRevision(SchemaName name, String revisionId)

Deletes a specific schema revision.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   String revisionId = "revisionId-1507445162";
   Schema response = schemaServiceClient.deleteSchemaRevision(name, revisionId);
 }

Parameters

Name Description

name

SchemaName

Required. The name of the schema revision to be deleted, with a revision ID explicitly included.

Example: projects/123/schemas/my-schema@c7cfa2a8

revisionId

String

Optional. This field is deprecated and should not be used for specifying the revision ID. The revision ID should be specified via the name parameter.

Returns
Type	Description
`Schema`

deleteSchemaRevision(String name, String revisionId)

public final Schema deleteSchemaRevision(String name, String revisionId)

Deletes a specific schema revision.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   String revisionId = "revisionId-1507445162";
   Schema response = schemaServiceClient.deleteSchemaRevision(name, revisionId);
 }

Parameters

Name Description

name

String

Required. The name of the schema revision to be deleted, with a revision ID explicitly included.

Example: projects/123/schemas/my-schema@c7cfa2a8

revisionId

String

Optional. This field is deprecated and should not be used for specifying the revision ID. The revision ID should be specified via the name parameter.

Returns
Type	Description
`Schema`

deleteSchemaRevisionCallable()

public final UnaryCallable<DeleteSchemaRevisionRequest,Schema> deleteSchemaRevisionCallable()

Deletes a specific schema revision.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   DeleteSchemaRevisionRequest request =
       DeleteSchemaRevisionRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setRevisionId("revisionId-1507445162")
           .build();
   ApiFuture<Schema> future =
       schemaServiceClient.deleteSchemaRevisionCallable().futureCall(request);
   // Do something.
   Schema response = future.get();
 }

Returns
Type	Description
`UnaryCallable<DeleteSchemaRevisionRequest,Schema>`

getIamPolicy(GetIamPolicyRequest request)

public final Policy getIamPolicy(GetIamPolicyRequest request)

Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   Policy response = schemaServiceClient.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`

getIamPolicyCallable()

public final UnaryCallable<GetIamPolicyRequest,Policy> getIamPolicyCallable()

Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   ApiFuture<Policy> future = schemaServiceClient.getIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

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

getSchema(GetSchemaRequest request)

public final Schema getSchema(GetSchemaRequest request)

Gets a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   GetSchemaRequest request =
       GetSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setView(SchemaView.forNumber(0))
           .build();
   Schema response = schemaServiceClient.getSchema(request);
 }

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

Returns
Type	Description
`Schema`

getSchema(SchemaName name)

public final Schema getSchema(SchemaName name)

Gets a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   Schema response = schemaServiceClient.getSchema(name);
 }

Parameter
Name	Description
`name`	`SchemaName` Required. The name of the schema to get. Format is `projects/{project}/schemas/{schema}`.

Returns
Type	Description
`Schema`

getSchema(String name)

public final Schema getSchema(String name)

Gets a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   Schema response = schemaServiceClient.getSchema(name);
 }

Parameter
Name	Description
`name`	`String` Required. The name of the schema to get. Format is `projects/{project}/schemas/{schema}`.

Returns
Type	Description
`Schema`

getSchemaCallable()

public final UnaryCallable<GetSchemaRequest,Schema> getSchemaCallable()

Gets a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   GetSchemaRequest request =
       GetSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setView(SchemaView.forNumber(0))
           .build();
   ApiFuture<Schema> future = schemaServiceClient.getSchemaCallable().futureCall(request);
   // Do something.
   Schema response = future.get();
 }

Returns
Type	Description
`UnaryCallable<GetSchemaRequest,Schema>`

getSettings()

public final SchemaServiceSettings getSettings()

Returns
Type	Description
`SchemaServiceSettings`

getStub()

public SchemaServiceStub getStub()

Returns
Type	Description
`SchemaServiceStub`

isShutdown()

public boolean isShutdown()

Returns
Type	Description
`boolean`

isTerminated()

public boolean isTerminated()

Returns
Type	Description
`boolean`

listSchemaRevisions(ListSchemaRevisionsRequest request)

public final SchemaServiceClient.ListSchemaRevisionsPagedResponse listSchemaRevisions(ListSchemaRevisionsRequest request)

Lists all schema revisions for the named schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemaRevisionsRequest request =
       ListSchemaRevisionsRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Schema element : schemaServiceClient.listSchemaRevisions(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

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

Returns
Type	Description
`SchemaServiceClient.ListSchemaRevisionsPagedResponse`

listSchemaRevisions(SchemaName name)

public final SchemaServiceClient.ListSchemaRevisionsPagedResponse listSchemaRevisions(SchemaName name)

Lists all schema revisions for the named schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   for (Schema element : schemaServiceClient.listSchemaRevisions(name).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`name`	`SchemaName` Required. The name of the schema to list revisions for.

Returns
Type	Description
`SchemaServiceClient.ListSchemaRevisionsPagedResponse`

listSchemaRevisions(String name)

public final SchemaServiceClient.ListSchemaRevisionsPagedResponse listSchemaRevisions(String name)

Lists all schema revisions for the named schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   for (Schema element : schemaServiceClient.listSchemaRevisions(name).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`name`	`String` Required. The name of the schema to list revisions for.

Returns
Type	Description
`SchemaServiceClient.ListSchemaRevisionsPagedResponse`

listSchemaRevisionsCallable()

public final UnaryCallable<ListSchemaRevisionsRequest,ListSchemaRevisionsResponse> listSchemaRevisionsCallable()

Lists all schema revisions for the named schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemaRevisionsRequest request =
       ListSchemaRevisionsRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListSchemaRevisionsResponse response =
         schemaServiceClient.listSchemaRevisionsCallable().call(request);
     for (Schema element : response.getSchemasList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns
Type	Description
`UnaryCallable<ListSchemaRevisionsRequest,ListSchemaRevisionsResponse>`

listSchemaRevisionsPagedCallable()

public final UnaryCallable<ListSchemaRevisionsRequest,SchemaServiceClient.ListSchemaRevisionsPagedResponse> listSchemaRevisionsPagedCallable()

Lists all schema revisions for the named schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemaRevisionsRequest request =
       ListSchemaRevisionsRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Schema> future =
       schemaServiceClient.listSchemaRevisionsPagedCallable().futureCall(request);
   // Do something.
   for (Schema element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns
Type	Description
`UnaryCallable<ListSchemaRevisionsRequest,ListSchemaRevisionsPagedResponse>`

listSchemas(ListSchemasRequest request)

public final SchemaServiceClient.ListSchemasPagedResponse listSchemas(ListSchemasRequest request)

Lists schemas in a project.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemasRequest request =
       ListSchemasRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Schema element : schemaServiceClient.listSchemas(request).iterateAll()) {
     // doThingsWith(element);
   }
 }

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

Returns
Type	Description
`SchemaServiceClient.ListSchemasPagedResponse`

listSchemas(ProjectName parent)

public final SchemaServiceClient.ListSchemasPagedResponse listSchemas(ProjectName parent)

Lists schemas in a project.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ProjectName parent = ProjectName.of("[PROJECT]");
   for (Schema element : schemaServiceClient.listSchemas(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`parent`	`ProjectName` Required. The name of the project in which to list schemas. Format is `projects/{project-id}`.

Returns
Type	Description
`SchemaServiceClient.ListSchemasPagedResponse`

listSchemas(String parent)

public final SchemaServiceClient.ListSchemasPagedResponse listSchemas(String parent)

Lists schemas in a project.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String parent = ProjectName.of("[PROJECT]").toString();
   for (Schema element : schemaServiceClient.listSchemas(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

Parameter
Name	Description
`parent`	`String` Required. The name of the project in which to list schemas. Format is `projects/{project-id}`.

Returns
Type	Description
`SchemaServiceClient.ListSchemasPagedResponse`

listSchemasCallable()

public final UnaryCallable<ListSchemasRequest,ListSchemasResponse> listSchemasCallable()

Lists schemas in a project.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemasRequest request =
       ListSchemasRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListSchemasResponse response = schemaServiceClient.listSchemasCallable().call(request);
     for (Schema element : response.getSchemasList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

Returns
Type	Description
`UnaryCallable<ListSchemasRequest,ListSchemasResponse>`

listSchemasPagedCallable()

public final UnaryCallable<ListSchemasRequest,SchemaServiceClient.ListSchemasPagedResponse> listSchemasPagedCallable()

Lists schemas in a project.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ListSchemasRequest request =
       ListSchemasRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setView(SchemaView.forNumber(0))
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Schema> future = schemaServiceClient.listSchemasPagedCallable().futureCall(request);
   // Do something.
   for (Schema element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

Returns
Type	Description
`UnaryCallable<ListSchemasRequest,ListSchemasPagedResponse>`

rollbackSchema(RollbackSchemaRequest request)

public final Schema rollbackSchema(RollbackSchemaRequest request)

Creates a new schema revision that is a copy of the provided revision_id.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   RollbackSchemaRequest request =
       RollbackSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setRevisionId("revisionId-1507445162")
           .build();
   Schema response = schemaServiceClient.rollbackSchema(request);
 }

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

Returns
Type	Description
`Schema`

rollbackSchema(SchemaName name, String revisionId)

public final Schema rollbackSchema(SchemaName name, String revisionId)

Creates a new schema revision that is a copy of the provided revision_id.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SchemaName name = SchemaName.of("[PROJECT]", "[SCHEMA]");
   String revisionId = "revisionId-1507445162";
   Schema response = schemaServiceClient.rollbackSchema(name, revisionId);
 }

Parameters

Name Description

name

SchemaName

Required. The schema being rolled back with revision id.

revisionId

String

Required. The revision ID to roll back to. It must be a revision of the same schema.

Example: c7cfa2a8

Returns
Type	Description
`Schema`

rollbackSchema(String name, String revisionId)

public final Schema rollbackSchema(String name, String revisionId)

Creates a new schema revision that is a copy of the provided revision_id.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String name = SchemaName.of("[PROJECT]", "[SCHEMA]").toString();
   String revisionId = "revisionId-1507445162";
   Schema response = schemaServiceClient.rollbackSchema(name, revisionId);
 }

Parameters

Name Description

name

String

Required. The schema being rolled back with revision id.

revisionId

String

Required. The revision ID to roll back to. It must be a revision of the same schema.

Example: c7cfa2a8

Returns
Type	Description
`Schema`

rollbackSchemaCallable()

public final UnaryCallable<RollbackSchemaRequest,Schema> rollbackSchemaCallable()

Creates a new schema revision that is a copy of the provided revision_id.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   RollbackSchemaRequest request =
       RollbackSchemaRequest.newBuilder()
           .setName(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setRevisionId("revisionId-1507445162")
           .build();
   ApiFuture<Schema> future = schemaServiceClient.rollbackSchemaCallable().futureCall(request);
   // Do something.
   Schema response = future.get();
 }

Returns
Type	Description
`UnaryCallable<RollbackSchemaRequest,Schema>`

setIamPolicy(SetIamPolicyRequest request)

public final Policy setIamPolicy(SetIamPolicyRequest request)

Sets the access control policy on the specified resource. Replacesany existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIEDerrors.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Policy response = schemaServiceClient.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`

setIamPolicyCallable()

public final UnaryCallable<SetIamPolicyRequest,Policy> setIamPolicyCallable()

Sets the access control policy on the specified resource. Replacesany existing policy.

Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIEDerrors.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Policy> future = schemaServiceClient.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(TestIamPermissionsRequest request)

public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request)

Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a NOT_FOUND error.

Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   TestIamPermissionsResponse response = schemaServiceClient.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`

testIamPermissionsCallable()

public final UnaryCallable<TestIamPermissionsRequest,TestIamPermissionsResponse> testIamPermissionsCallable()

Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a NOT_FOUND error.

Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(SchemaName.of("[PROJECT]", "[SCHEMA]").toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   ApiFuture<TestIamPermissionsResponse> future =
       schemaServiceClient.testIamPermissionsCallable().futureCall(request);
   // Do something.
   TestIamPermissionsResponse response = future.get();
 }

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

validateMessage(ValidateMessageRequest request)

public final ValidateMessageResponse validateMessage(ValidateMessageRequest request)

Validates a message against a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ValidateMessageRequest request =
       ValidateMessageRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setMessage(ByteString.EMPTY)
           .setEncoding(Encoding.forNumber(0))
           .build();
   ValidateMessageResponse response = schemaServiceClient.validateMessage(request);
 }

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

Returns
Type	Description
`ValidateMessageResponse`

validateMessageCallable()

public final UnaryCallable<ValidateMessageRequest,ValidateMessageResponse> validateMessageCallable()

Validates a message against a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ValidateMessageRequest request =
       ValidateMessageRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setMessage(ByteString.EMPTY)
           .setEncoding(Encoding.forNumber(0))
           .build();
   ApiFuture<ValidateMessageResponse> future =
       schemaServiceClient.validateMessageCallable().futureCall(request);
   // Do something.
   ValidateMessageResponse response = future.get();
 }

Returns
Type	Description
`UnaryCallable<ValidateMessageRequest,ValidateMessageResponse>`

validateSchema(ProjectName parent, Schema schema)

public final ValidateSchemaResponse validateSchema(ProjectName parent, Schema schema)

Validates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ProjectName parent = ProjectName.of("[PROJECT]");
   Schema schema = Schema.newBuilder().build();
   ValidateSchemaResponse response = schemaServiceClient.validateSchema(parent, schema);
 }

Parameters
Name	Description
`parent`	`ProjectName` Required. The name of the project in which to validate schemas. Format is `projects/{project-id}`.
`schema`	`Schema` Required. The schema object to validate.

Returns
Type	Description
`ValidateSchemaResponse`

validateSchema(ValidateSchemaRequest request)

public final ValidateSchemaResponse validateSchema(ValidateSchemaRequest request)

Validates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ValidateSchemaRequest request =
       ValidateSchemaRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setSchema(Schema.newBuilder().build())
           .build();
   ValidateSchemaResponse response = schemaServiceClient.validateSchema(request);
 }

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

Returns
Type	Description
`ValidateSchemaResponse`

validateSchema(String parent, Schema schema)

public final ValidateSchemaResponse validateSchema(String parent, Schema schema)

Validates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   String parent = ProjectName.of("[PROJECT]").toString();
   Schema schema = Schema.newBuilder().build();
   ValidateSchemaResponse response = schemaServiceClient.validateSchema(parent, schema);
 }

Parameters
Name	Description
`parent`	`String` Required. The name of the project in which to validate schemas. Format is `projects/{project-id}`.
`schema`	`Schema` Required. The schema object to validate.

Returns
Type	Description
`ValidateSchemaResponse`

validateSchemaCallable()

public final UnaryCallable<ValidateSchemaRequest,ValidateSchemaResponse> validateSchemaCallable()

Validates a schema.

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 (SchemaServiceClient schemaServiceClient = SchemaServiceClient.create()) {
   ValidateSchemaRequest request =
       ValidateSchemaRequest.newBuilder()
           .setParent(ProjectName.of("[PROJECT]").toString())
           .setSchema(Schema.newBuilder().build())
           .build();
   ApiFuture<ValidateSchemaResponse> future =
       schemaServiceClient.validateSchemaCallable().futureCall(request);
   // Do something.
   ValidateSchemaResponse response = future.get();
 }

Returns
Type	Description
`UnaryCallable<ValidateSchemaRequest,ValidateSchemaResponse>`