FirestoreAdminClient - Documentation

Constructor

new FirestoreAdminClient(optionsopt, gaxInstanceopt)

Construct an instance of FirestoreAdminClient.

Parameters:

Name Type Attributes Description

options

object

The configuration object. The options accepted by the constructor are described in detail in this document. The common options are:

Properties

Name Type Attributes Description

credentials

object

Credentials object.

Properties

Name	Type	Attributes	Description
`client_email`	string	<optional>
`private_key`	string	<optional>

email

string

Account email address. Required when using a .pem or .p12 keyFilename.

keyFilename

string

Full path to the a .json, .pem, or .p12 key downloaded from the Google Developers Console. If you provide a path to a JSON file, the projectId option below is not necessary. NOTE: .pem and .p12 require you to specify options.email as well.

port

number

The port on which to connect to the remote host.

projectId

string

The project ID from the Google Developer's Console, e.g. 'grape-spaceship-123'. We will also check the environment variable GCLOUD_PROJECT for your project ID. If your app is running in an environment which supports Application Default Credentials, your project ID will be detected automatically.

apiEndpoint

string

The domain name of the API remote host.

clientConfig

gax.ClientConfig

Client configuration override. Follows the structure of gapicConfig.

fallback

boolean | "rest"

Use HTTP fallback mode. Pass "rest" to use HTTP/1.1 REST API instead of gRPC. For more information, please check the documentation.

gaxInstance

gax

loaded instance of google-gax. Useful if you need to avoid loading the default gRPC version and want to use the fallback HTTP implementation. Load only fallback version and pass it to the constructor: const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC const client = new FirestoreAdminClient({fallback: 'rest'}, gax);

Members

apiEndpoint

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

port

The port for this API service.

scopes

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

servicePath

The DNS address for this API service.

Methods

cancelOperation(request, optionsopt, callbackopt) → {Promise}

Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`name`	string	The name of the operation resource to be cancelled.

options

Object

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback

function

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

Returns:

Type	Description
Promise	The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Example

```
const client = longrunning.operationsClient();
await client.cancelOperation({name: ''});
```

(async) checkCreateDatabaseProgress(name) → {Promise}

Check the status of the long running operation returned by createDatabase().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.create_database.js

region_tag:firestore_v1_generated_FirestoreAdmin_CreateDatabase_async

(async) checkCreateIndexProgress(name) → {Promise}

Check the status of the long running operation returned by createIndex().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.create_index.js

region_tag:firestore_v1_generated_FirestoreAdmin_CreateIndex_async

(async) checkExportDocumentsProgress(name) → {Promise}

Check the status of the long running operation returned by exportDocuments().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.export_documents.js

region_tag:firestore_v1_generated_FirestoreAdmin_ExportDocuments_async

(async) checkImportDocumentsProgress(name) → {Promise}

Check the status of the long running operation returned by importDocuments().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.import_documents.js

region_tag:firestore_v1_generated_FirestoreAdmin_ImportDocuments_async

(async) checkUpdateDatabaseProgress(name) → {Promise}

Check the status of the long running operation returned by updateDatabase().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.update_database.js

region_tag:firestore_v1_generated_FirestoreAdmin_UpdateDatabase_async

(async) checkUpdateFieldProgress(name) → {Promise}

Check the status of the long running operation returned by updateField().

Parameters:

Name	Type	Description
`name`	String	The operation name that will be passed.

Returns:

Type	Description
Promise	The promise which resolves to an object. The decoded operation object has result and metadata field to get information from. Please see the documentation for more details and examples.

Example

include:samples/generated/v1/firestore_admin.update_field.js

region_tag:firestore_v1_generated_FirestoreAdmin_UpdateField_async

close() → {Promise}

Terminate the gRPC channel and close the client.

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

Returns:

Type	Description
Promise	A promise that resolves when the client is closed.

collectionGroupPath(project, database, collection) → {string}

Return a fully-qualified collectionGroup resource name string.

Parameters:

Name	Type	Description
`project`	string
`database`	string
`collection`	string

Returns:

Type	Description
string	Resource name string.

databasePath(project, database) → {string}

Return a fully-qualified database resource name string.

Parameters:

Name	Type	Description
`project`	string
`database`	string

Returns:

Type	Description
string	Resource name string.

deleteOperation(request, optionsopt, callbackopt) → {Promise}

Deletes a long-running operation. This method indicates that the client is no longer interested in the operation result. It does not cancel the operation. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`name`	string	The name of the operation resource to be deleted.

options

Object

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback

function

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

Returns:

Type	Description
Promise	The promise which resolves when API call finishes. The promise has a method named "cancel" which cancels the ongoing API call.

Example

```
const client = longrunning.operationsClient();
await client.deleteOperation({name: ''});
```

fieldPath(project, database, collection, field) → {string}

Return a fully-qualified field resource name string.

Parameters:

Name	Type	Description
`project`	string
`database`	string
`collection`	string
`field`	string

Returns:

Type	Description
string	Resource name string.

getLocation(request, optionsopt) → {Promise}

Gets information about a location.

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`name`	string	Resource name for the location.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Promise	The promise which resolves to an array. The first element of the array is an object representing Location. Please see the documentation for more details and examples.

Example

```
const [response] = await client.getLocation(request);
```

getOperation(request, optionsopt, callbackopt) → {Promise}

Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`name`	string	The name of the operation resource.

options

Object

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

callback

function

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

The second parameter to the callback is an object representing google.longrunning.Operation.

Returns:

Type	Description
Promise	The promise which resolves to an array. The first element of the array is an object representing google.longrunning.Operation. The promise has a method named "cancel" which cancels the ongoing API call.

Example

```
const client = longrunning.operationsClient();
const name = '';
const [response] = await client.getOperation({name});
// doThingsWith(response)
```

getProjectId() → {Promise}

Return the project ID used by this class.

Returns:

Type	Description
Promise	A promise that resolves to string containing the project ID.

indexPath(project, database, collection, index) → {string}

Return a fully-qualified index resource name string.

Parameters:

Name	Type	Description
`project`	string
`database`	string
`collection`	string
`index`	string

Returns:

Type	Description
string	Resource name string.

initialize() → {Promise}

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:

Type	Description
Promise	A promise that resolves to an authenticated service stub.

listFieldsAsync(request, optionsopt) → {Object}

Equivalent to listFields, but returns an iterable object.

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

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`parent`	string	Required. A parent name of the form `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`
`filter`	string	The filter to apply to list results. Currently, FirestoreAdmin.ListFields only supports listing fields that have been explicitly overridden. To issue this query, call FirestoreAdmin.ListFields with a filter that includes `indexConfig.usesAncestorConfig:false` .
`pageSize`	number	The number of results to return.
`pageToken`	string	A page token, returned from a previous call to FirestoreAdmin.ListFields, that may be used to get the next page of results.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Object	An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Field. 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 for more details and examples.

Example

include:samples/generated/v1/firestore_admin.list_fields.js

region_tag:firestore_v1_generated_FirestoreAdmin_ListFields_async

listFieldsStream(request, optionsopt) → {Stream}

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

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`parent`	string	Required. A parent name of the form `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`
`filter`	string	The filter to apply to list results. Currently, FirestoreAdmin.ListFields only supports listing fields that have been explicitly overridden. To issue this query, call FirestoreAdmin.ListFields with a filter that includes `indexConfig.usesAncestorConfig:false` .
`pageSize`	number	The number of results to return.
`pageToken`	string	A page token, returned from a previous call to FirestoreAdmin.ListFields, that may be used to get the next page of results.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Stream	An object stream which emits an object representing Field 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 `listFieldsAsync()` method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listIndexesAsync(request, optionsopt) → {Object}

Equivalent to listIndexes, but returns an iterable object.

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

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`parent`	string	Required. A parent name of the form `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`
`filter`	string	The filter to apply to list results.
`pageSize`	number	The number of results to return.
`pageToken`	string	A page token, returned from a previous call to FirestoreAdmin.ListIndexes, that may be used to get the next page of results.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Object	An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Index. 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 for more details and examples.

Example

include:samples/generated/v1/firestore_admin.list_indexes.js

region_tag:firestore_v1_generated_FirestoreAdmin_ListIndexes_async

listIndexesStream(request, optionsopt) → {Stream}

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

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`parent`	string	Required. A parent name of the form `projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`
`filter`	string	The filter to apply to list results.
`pageSize`	number	The number of results to return.
`pageToken`	string	A page token, returned from a previous call to FirestoreAdmin.ListIndexes, that may be used to get the next page of results.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Stream	An object stream which emits an object representing Index 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 `listIndexesAsync()` method described below for async iteration which you can stop as needed. Please see the documentation for more details and examples.

listLocationsAsync(request, optionsopt) → {Object}

Lists information about the supported locations for this service. Returns an iterable object.

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

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Description
`name`	string	The resource that owns the locations collection, if applicable.
`filter`	string	The standard list filter.
`pageSize`	number	The standard list page size.
`pageToken`	string	The standard list page token.

options

object

Call options. See CallOptions for more details.

Returns:

Type	Description
Object	An iterable Object that allows async iteration. When you iterate the returned iterable, each element will be an object representing Location. 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 for more details and examples.

Example

```
const iterable = client.listLocationsAsync(request);
for await (const response of iterable) {
  // process response
}
```

listOperationsAsync(request, optionsopt) → {Object}

Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns UNIMPLEMENTED. Returns an iterable object.

For-await-of syntax is used with the iterable to recursively get response element on-demand.

Parameters:

Name Type Attributes Description

request

Object

The request object that will be sent.

Properties

Name	Type	Attributes	Description
`name`	string		The name of the operation collection.
`filter`	string		The standard list filter.
`pageSize`	number	<optional>	The maximum number of resources contained in the underlying API response. If page streaming is performed per-resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page.

options

Object

Optional parameters. You can override the default settings for this call, e.g, timeout, retries, paginations, etc. See gax.CallOptions for the details.

Returns:

Type	Description
Object	An iterable Object that conforms to iteration protocols.

Example

```
const client = longrunning.operationsClient();
for await (const response of client.listOperationsAsync(request));
// doThingsWith(response)
```

matchCollectionFromCollectionGroupName(collectionGroupName) → {string}

Parse the collection from CollectionGroup resource.

Parameters:

Name	Type	Description
`collectionGroupName`	string	A fully-qualified path representing CollectionGroup resource.

Returns:

Type	Description
string	A string representing the collection.

matchCollectionFromFieldName(fieldName) → {string}

Parse the collection from Field resource.

Parameters:

Name	Type	Description
`fieldName`	string	A fully-qualified path representing Field resource.

Returns:

Type	Description
string	A string representing the collection.

matchCollectionFromIndexName(indexName) → {string}

Parse the collection from Index resource.

Parameters:

Name	Type	Description
`indexName`	string	A fully-qualified path representing Index resource.

Returns:

Type	Description
string	A string representing the collection.

matchDatabaseFromCollectionGroupName(collectionGroupName) → {string}

Parse the database from CollectionGroup resource.

Parameters:

Name	Type	Description
`collectionGroupName`	string	A fully-qualified path representing CollectionGroup resource.

Returns:

Type	Description
string	A string representing the database.

matchDatabaseFromDatabaseName(databaseName) → {string}

Parse the database from Database resource.

Parameters:

Name	Type	Description
`databaseName`	string	A fully-qualified path representing Database resource.

Returns:

Type	Description
string	A string representing the database.

matchDatabaseFromFieldName(fieldName) → {string}

Parse the database from Field resource.

Parameters:

Name	Type	Description
`fieldName`	string	A fully-qualified path representing Field resource.

Returns:

Type	Description
string	A string representing the database.

matchDatabaseFromIndexName(indexName) → {string}

Parse the database from Index resource.

Parameters:

Name	Type	Description
`indexName`	string	A fully-qualified path representing Index resource.

Returns:

Type	Description
string	A string representing the database.

matchFieldFromFieldName(fieldName) → {string}

Parse the field from Field resource.

Parameters:

Name	Type	Description
`fieldName`	string	A fully-qualified path representing Field resource.

Returns:

Type	Description
string	A string representing the field.

matchIndexFromIndexName(indexName) → {string}

Parse the index from Index resource.

Parameters:

Name	Type	Description
`indexName`	string	A fully-qualified path representing Index resource.

Returns:

Type	Description
string	A string representing the index.

matchProjectFromCollectionGroupName(collectionGroupName) → {string}

Parse the project from CollectionGroup resource.

Parameters:

Name	Type	Description
`collectionGroupName`	string	A fully-qualified path representing CollectionGroup resource.

Returns:

Type	Description
string	A string representing the project.

matchProjectFromDatabaseName(databaseName) → {string}

Parse the project from Database resource.

Parameters:

Name	Type	Description
`databaseName`	string	A fully-qualified path representing Database resource.

Returns:

Type	Description
string	A string representing the project.

matchProjectFromFieldName(fieldName) → {string}

Parse the project from Field resource.

Parameters:

Name	Type	Description
`fieldName`	string	A fully-qualified path representing Field resource.

Returns:

Type	Description
string	A string representing the project.

matchProjectFromIndexName(indexName) → {string}

Parse the project from Index resource.

Parameters:

Name	Type	Description
`indexName`	string	A fully-qualified path representing Index resource.

Returns:

Type	Description
string	A string representing the project.

matchProjectFromProjectName(projectName) → {string}

Parse the project from Project resource.

Parameters:

Name	Type	Description
`projectName`	string	A fully-qualified path representing Project resource.

Returns:

Type	Description
string	A string representing the project.

projectPath(project) → {string}

Return a fully-qualified project resource name string.

Parameters:

Name	Type	Description
`project`	string

Returns:

Type	Description
string	Resource name string.