Class v1.SchemaServiceClient

Service for doing schema-related operations. v1

Package

@google-cloud/pubsub

Constructors

(constructor)(opts)

constructor(opts?: ClientOptions);

Construct an instance of SchemaServiceClient.

Parameter
NameDescription
opts ClientOptions

Properties

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

Property Value
TypeDescription
string

auth

auth: gax.GoogleAuth;
Property Value
TypeDescription
gax.GoogleAuth

descriptors

descriptors: Descriptors;
Property Value
TypeDescription
Descriptors

iamClient

iamClient: IamClient;
Property Value
TypeDescription
IamClient

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };
Property Value
TypeDescription
{ [name: string]: Function; }

pathTemplates

pathTemplates: {
        [name: string]: gax.PathTemplate;
    };
Property Value
TypeDescription
{ [name: string]: gax.PathTemplate; }

port

static get port(): number;

The port for this API service.

Property Value
TypeDescription
number

schemaServiceStub

schemaServiceStub?: Promise<{
        [name: string]: Function;
    }>;
Property Value
TypeDescription
Promise<{ [name: string]: Function; }>

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

Property Value
TypeDescription
string[]

servicePath

static get servicePath(): string;

The DNS address for this API service.

Property Value
TypeDescription
string

warn

warn: (code: string, message: string, warnType?: string) => void;
Property Value
TypeDescription
(code: string, message: string, warnType?: string) => void

Methods

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns
TypeDescription
Promise<void>

{Promise} A promise that resolves when the client is closed.

createSchema(request, options)

createSchema(request?: protos.google.pubsub.v1.ICreateSchemaRequest, options?: CallOptions): Promise<[protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | undefined, {} | undefined]>;

Creates a schema.

Parameters
NameDescription
request protos.google.pubsub.v1.ICreateSchemaRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | undefined, {} | undefined]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [Schema]. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

include:samples/generated/v1/schema_service.create_schema.js region_tag:pubsub_v1_generated_SchemaService_CreateSchema_async

createSchema(request, options, callback)

createSchema(request: protos.google.pubsub.v1.ICreateSchemaRequest, options: CallOptions, callback: Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.ICreateSchemaRequest
options CallOptions
callback Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

createSchema(request, callback)

createSchema(request: protos.google.pubsub.v1.ICreateSchemaRequest, callback: Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.ICreateSchemaRequest
callback Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.ICreateSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteSchema(request, options)

deleteSchema(request?: protos.google.pubsub.v1.IDeleteSchemaRequest, options?: CallOptions): Promise<[protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | undefined, {} | undefined]>;

Deletes a schema.

Parameters
NameDescription
request protos.google.pubsub.v1.IDeleteSchemaRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | undefined, {} | undefined]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [Empty]. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

include:samples/generated/v1/schema_service.delete_schema.js region_tag:pubsub_v1_generated_SchemaService_DeleteSchema_async

deleteSchema(request, options, callback)

deleteSchema(request: protos.google.pubsub.v1.IDeleteSchemaRequest, options: CallOptions, callback: Callback<protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IDeleteSchemaRequest
options CallOptions
callback Callback<protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

deleteSchema(request, callback)

deleteSchema(request: protos.google.pubsub.v1.IDeleteSchemaRequest, callback: Callback<protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IDeleteSchemaRequest
callback Callback<protos.google.protobuf.IEmpty, protos.google.pubsub.v1.IDeleteSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getIamPolicy(request, options, callback)

getIamPolicy(request: IamProtos.google.iam.v1.GetIamPolicyRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.Policy>;

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

Parameters
NameDescription
request IamProtos.google.iam.v1.GetIamPolicyRequest

The request object that will be sent.

options gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See [gax.CallOptions]https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html for the details.

callback Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.GetIamPolicyRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing [Policy].

Returns
TypeDescription
Promise<IamProtos.google.iam.v1.Policy>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [Policy]. The promise has a method named "cancel" which cancels the ongoing API call.

getProjectId()

getProjectId(): Promise<string>;
Returns
TypeDescription
Promise<string>

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;
Parameter
NameDescription
callback Callback<string, undefined, undefined>
Returns
TypeDescription
void

getSchema(request, options)

getSchema(request?: protos.google.pubsub.v1.IGetSchemaRequest, options?: CallOptions): Promise<[protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | undefined, {} | undefined]>;

Gets a schema.

Parameters
NameDescription
request protos.google.pubsub.v1.IGetSchemaRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | undefined, {} | undefined]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [Schema]. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

include:samples/generated/v1/schema_service.get_schema.js region_tag:pubsub_v1_generated_SchemaService_GetSchema_async

getSchema(request, options, callback)

getSchema(request: protos.google.pubsub.v1.IGetSchemaRequest, options: CallOptions, callback: Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IGetSchemaRequest
options CallOptions
callback Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

getSchema(request, callback)

getSchema(request: protos.google.pubsub.v1.IGetSchemaRequest, callback: Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IGetSchemaRequest
callback Callback<protos.google.pubsub.v1.ISchema, protos.google.pubsub.v1.IGetSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns
TypeDescription
Promise<{ [name: string]: Function; }>

{Promise} A promise that resolves to an authenticated service stub.

listSchemas(request, options)

listSchemas(request?: protos.google.pubsub.v1.IListSchemasRequest, options?: CallOptions): Promise<[protos.google.pubsub.v1.ISchema[], protos.google.pubsub.v1.IListSchemasRequest | null, protos.google.pubsub.v1.IListSchemasResponse]>;

Lists schemas in a project.

Parameters
NameDescription
request protos.google.pubsub.v1.IListSchemasRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.pubsub.v1.ISchema[], protos.google.pubsub.v1.IListSchemasRequest | null, protos.google.pubsub.v1.IListSchemasResponse]>

{Promise} - The promise which resolves to an array. The first element of the array is Array of [Schema]. The client library will perform auto-pagination by default: it will call the API as many times as needed and will merge results from all the pages into this array. Note that it can affect your quota. We recommend using listSchemasAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

listSchemas(request, options, callback)

listSchemas(request: protos.google.pubsub.v1.IListSchemasRequest, options: CallOptions, callback: PaginationCallback<protos.google.pubsub.v1.IListSchemasRequest, protos.google.pubsub.v1.IListSchemasResponse | null | undefined, protos.google.pubsub.v1.ISchema>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IListSchemasRequest
options CallOptions
callback PaginationCallback<protos.google.pubsub.v1.IListSchemasRequest, protos.google.pubsub.v1.IListSchemasResponse | null | undefined, protos.google.pubsub.v1.ISchema>
Returns
TypeDescription
void

listSchemas(request, callback)

listSchemas(request: protos.google.pubsub.v1.IListSchemasRequest, callback: PaginationCallback<protos.google.pubsub.v1.IListSchemasRequest, protos.google.pubsub.v1.IListSchemasResponse | null | undefined, protos.google.pubsub.v1.ISchema>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IListSchemasRequest
callback PaginationCallback<protos.google.pubsub.v1.IListSchemasRequest, protos.google.pubsub.v1.IListSchemasResponse | null | undefined, protos.google.pubsub.v1.ISchema>
Returns
TypeDescription
void

listSchemasAsync(request, options)

listSchemasAsync(request?: protos.google.pubsub.v1.IListSchemasRequest, options?: CallOptions): AsyncIterable<protos.google.pubsub.v1.ISchema>;

Equivalent to listSchemas, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters
NameDescription
request protos.google.pubsub.v1.IListSchemasRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
AsyncIterable<protos.google.pubsub.v1.ISchema>

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing [Schema]. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

Example

include:samples/generated/v1/schema_service.list_schemas.js region_tag:pubsub_v1_generated_SchemaService_ListSchemas_async

listSchemasStream(request, options)

listSchemasStream(request?: protos.google.pubsub.v1.IListSchemasRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters
NameDescription
request protos.google.pubsub.v1.IListSchemasRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Transform

{Stream} An object stream which emits an object representing [Schema] on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using listSchemasAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

matchProjectFromProjectName(projectName)

matchProjectFromProjectName(projectName: string): string | number;

Parse the project from Project resource.

Parameter
NameDescription
projectName string

A fully-qualified path representing Project resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromProjectTopicName(projectTopicName)

matchProjectFromProjectTopicName(projectTopicName: string): string | number;

Parse the project from ProjectTopic resource.

Parameter
NameDescription
projectTopicName string

A fully-qualified path representing project_topic resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromSchemaName(schemaName)

matchProjectFromSchemaName(schemaName: string): string | number;

Parse the project from Schema resource.

Parameter
NameDescription
schemaName string

A fully-qualified path representing Schema resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromSnapshotName(snapshotName)

matchProjectFromSnapshotName(snapshotName: string): string | number;

Parse the project from Snapshot resource.

Parameter
NameDescription
snapshotName string

A fully-qualified path representing Snapshot resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchProjectFromSubscriptionName(subscriptionName)

matchProjectFromSubscriptionName(subscriptionName: string): string | number;

Parse the project from Subscription resource.

Parameter
NameDescription
subscriptionName string

A fully-qualified path representing Subscription resource.

Returns
TypeDescription
string | number

{string} A string representing the project.

matchSchemaFromSchemaName(schemaName)

matchSchemaFromSchemaName(schemaName: string): string | number;

Parse the schema from Schema resource.

Parameter
NameDescription
schemaName string

A fully-qualified path representing Schema resource.

Returns
TypeDescription
string | number

{string} A string representing the schema.

matchSnapshotFromSnapshotName(snapshotName)

matchSnapshotFromSnapshotName(snapshotName: string): string | number;

Parse the snapshot from Snapshot resource.

Parameter
NameDescription
snapshotName string

A fully-qualified path representing Snapshot resource.

Returns
TypeDescription
string | number

{string} A string representing the snapshot.

matchSubscriptionFromSubscriptionName(subscriptionName)

matchSubscriptionFromSubscriptionName(subscriptionName: string): string | number;

Parse the subscription from Subscription resource.

Parameter
NameDescription
subscriptionName string

A fully-qualified path representing Subscription resource.

Returns
TypeDescription
string | number

{string} A string representing the subscription.

matchTopicFromProjectTopicName(projectTopicName)

matchTopicFromProjectTopicName(projectTopicName: string): string | number;

Parse the topic from ProjectTopic resource.

Parameter
NameDescription
projectTopicName string

A fully-qualified path representing project_topic resource.

Returns
TypeDescription
string | number

{string} A string representing the topic.

projectPath(project)

projectPath(project: string): string;

Return a fully-qualified project resource name string.

Parameter
NameDescription
project string
Returns
TypeDescription
string

{string} Resource name string.

projectTopicPath(project, topic)

projectTopicPath(project: string, topic: string): string;

Return a fully-qualified projectTopic resource name string.

Parameters
NameDescription
project string
topic string
Returns
TypeDescription
string

{string} Resource name string.

schemaPath(project, schema)

schemaPath(project: string, schema: string): string;

Return a fully-qualified schema resource name string.

Parameters
NameDescription
project string
schema string
Returns
TypeDescription
string

{string} Resource name string.

setIamPolicy(request, options, callback)

setIamPolicy(request: IamProtos.google.iam.v1.SetIamPolicyRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.Policy>;

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

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

Parameters
NameDescription
request IamProtos.google.iam.v1.SetIamPolicyRequest

The request object that will be sent.

options gax.CallOptions | Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See [gax.CallOptions]https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html for the details.

callback Callback<IamProtos.google.iam.v1.Policy, IamProtos.google.iam.v1.SetIamPolicyRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing [TestIamPermissionsResponse].

Returns
TypeDescription
Promise<IamProtos.google.iam.v1.Policy>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [TestIamPermissionsResponse]. The promise has a method named "cancel" which cancels the ongoing API call.

snapshotPath(project, snapshot)

snapshotPath(project: string, snapshot: string): string;

Return a fully-qualified snapshot resource name string.

Parameters
NameDescription
project string
snapshot string
Returns
TypeDescription
string

{string} Resource name string.

subscriptionPath(project, subscription)

subscriptionPath(project: string, subscription: string): string;

Return a fully-qualified subscription resource name string.

Parameters
NameDescription
project string
subscription string
Returns
TypeDescription
string

{string} Resource name string.

testIamPermissions(request, options, callback)

testIamPermissions(request: IamProtos.google.iam.v1.TestIamPermissionsRequest, options?: gax.CallOptions | Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>, callback?: Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>): Promise<IamProtos.google.iam.v1.TestIamPermissionsResponse>;

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

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

Parameters
NameDescription
request IamProtos.google.iam.v1.TestIamPermissionsRequest

The request object that will be sent.

options gax.CallOptions | Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See [gax.CallOptions]https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html for the details.

callback Callback<IamProtos.google.iam.v1.TestIamPermissionsResponse, IamProtos.google.iam.v1.TestIamPermissionsRequest | null | undefined, {} | null | undefined>

The function which will be called with the result of the API call.

The second parameter to the callback is an object representing [TestIamPermissionsResponse].

Returns
TypeDescription
Promise<IamProtos.google.iam.v1.TestIamPermissionsResponse>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [TestIamPermissionsResponse]. The promise has a method named "cancel" which cancels the ongoing API call.

validateMessage(request, options)

validateMessage(request?: protos.google.pubsub.v1.IValidateMessageRequest, options?: CallOptions): Promise<[protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | undefined, {} | undefined]>;

Validates a message against a schema.

Parameters
NameDescription
request protos.google.pubsub.v1.IValidateMessageRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | undefined, {} | undefined]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [ValidateMessageResponse]. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

include:samples/generated/v1/schema_service.validate_message.js region_tag:pubsub_v1_generated_SchemaService_ValidateMessage_async

validateMessage(request, options, callback)

validateMessage(request: protos.google.pubsub.v1.IValidateMessageRequest, options: CallOptions, callback: Callback<protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IValidateMessageRequest
options CallOptions
callback Callback<protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

validateMessage(request, callback)

validateMessage(request: protos.google.pubsub.v1.IValidateMessageRequest, callback: Callback<protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IValidateMessageRequest
callback Callback<protos.google.pubsub.v1.IValidateMessageResponse, protos.google.pubsub.v1.IValidateMessageRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

validateSchema(request, options)

validateSchema(request?: protos.google.pubsub.v1.IValidateSchemaRequest, options?: CallOptions): Promise<[protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | undefined, {} | undefined]>;

Validates a schema.

Parameters
NameDescription
request protos.google.pubsub.v1.IValidateSchemaRequest

The request object that will be sent.

options CallOptions

Call options. See CallOptions for more details.

Returns
TypeDescription
Promise<[protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | undefined, {} | undefined]>

{Promise} - The promise which resolves to an array. The first element of the array is an object representing [ValidateSchemaResponse]. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods) for more details and examples.

Example

include:samples/generated/v1/schema_service.validate_schema.js region_tag:pubsub_v1_generated_SchemaService_ValidateSchema_async

validateSchema(request, options, callback)

validateSchema(request: protos.google.pubsub.v1.IValidateSchemaRequest, options: CallOptions, callback: Callback<protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IValidateSchemaRequest
options CallOptions
callback Callback<protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void

validateSchema(request, callback)

validateSchema(request: protos.google.pubsub.v1.IValidateSchemaRequest, callback: Callback<protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | null | undefined, {} | null | undefined>): void;
Parameters
NameDescription
request protos.google.pubsub.v1.IValidateSchemaRequest
callback Callback<protos.google.pubsub.v1.IValidateSchemaResponse, protos.google.pubsub.v1.IValidateSchemaRequest | null | undefined, {} | null | undefined>
Returns
TypeDescription
void