Cloud Firestore V1 Client - Class ListDocumentsRequest (1.47.0)

Reference documentation and code samples for the Cloud Firestore V1 Client class ListDocumentsRequest.

The request for Firestore.ListDocuments.

Generated from protobuf message google.firestore.v1.ListDocumentsRequest

Namespace

Google \ Cloud \ Firestore \ V1

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ parent string

Required. The parent resource name. In the format: projects/{project_id}/databases/{database_id}/documents or projects/{project_id}/databases/{database_id}/documents/{document_path}. For example: projects/my-project/databases/my-database/documents or projects/my-project/databases/my-database/documents/chatrooms/my-chatroom
↳ collection_id string

Optional. The collection ID, relative to parent, to list. For example: chatrooms or messages. This is optional, and when not provided, Firestore will list documents from all collections under the provided parent.
↳ page_size int

Optional. The maximum number of documents to return in a single response. Firestore may return fewer than this value.
↳ page_token string

Optional. A page token, received from a previous ListDocuments response. Provide this to retrieve the subsequent page. When paginating, all other parameters (with the exception of page_size) must match the values set in the request that generated the page token.
↳ order_by string

Optional. The optional ordering of the documents to return. For example: priority desc, __name__ desc. This mirrors the ORDER BY used in Firestore queries but in a string representation. When absent, documents are ordered based on __name__ ASC.
↳ mask Google\Cloud\Firestore\V1\DocumentMask

Optional. The fields to return. If not set, returns all fields. If a document has a field that is not present in this mask, that field will not be returned in the response.
↳ transaction string

Perform the read as part of an already active transaction.
↳ read_time Google\Protobuf\Timestamp

Perform the read at the provided time. This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.
↳ show_missing bool

If the list should show missing documents. A document is missing if it does not exist, but there are sub-documents nested underneath it. When true, such missing documents will be returned with a key but will not have fields, create_time, or update_time set. Requests with show_missing may not specify where or order_by.

getParent

Required. The parent resource name. In the format: projects/{project_id}/databases/{database_id}/documents or projects/{project_id}/databases/{database_id}/documents/{document_path}.

For example: projects/my-project/databases/my-database/documents or projects/my-project/databases/my-database/documents/chatrooms/my-chatroom

Returns
Type Description
string

setParent

Required. The parent resource name. In the format: projects/{project_id}/databases/{database_id}/documents or projects/{project_id}/databases/{database_id}/documents/{document_path}.

For example: projects/my-project/databases/my-database/documents or projects/my-project/databases/my-database/documents/chatrooms/my-chatroom

Parameter
Name Description
var string
Returns
Type Description
$this

getCollectionId

Optional. The collection ID, relative to parent, to list.

For example: chatrooms or messages. This is optional, and when not provided, Firestore will list documents from all collections under the provided parent.

Returns
Type Description
string

setCollectionId

Optional. The collection ID, relative to parent, to list.

For example: chatrooms or messages. This is optional, and when not provided, Firestore will list documents from all collections under the provided parent.

Parameter
Name Description
var string
Returns
Type Description
$this

getPageSize

Optional. The maximum number of documents to return in a single response.

Firestore may return fewer than this value.

Returns
Type Description
int

setPageSize

Optional. The maximum number of documents to return in a single response.

Firestore may return fewer than this value.

Parameter
Name Description
var int
Returns
Type Description
$this

getPageToken

Optional. A page token, received from a previous ListDocuments response.

Provide this to retrieve the subsequent page. When paginating, all other parameters (with the exception of page_size) must match the values set in the request that generated the page token.

Returns
Type Description
string

setPageToken

Optional. A page token, received from a previous ListDocuments response.

Provide this to retrieve the subsequent page. When paginating, all other parameters (with the exception of page_size) must match the values set in the request that generated the page token.

Parameter
Name Description
var string
Returns
Type Description
$this

getOrderBy

Optional. The optional ordering of the documents to return.

For example: priority desc, __name__ desc. This mirrors the ORDER BY used in Firestore queries but in a string representation. When absent, documents are ordered based on __name__ ASC.

Returns
Type Description
string

setOrderBy

Optional. The optional ordering of the documents to return.

For example: priority desc, __name__ desc. This mirrors the ORDER BY used in Firestore queries but in a string representation. When absent, documents are ordered based on __name__ ASC.

Parameter
Name Description
var string
Returns
Type Description
$this

getMask

Optional. The fields to return. If not set, returns all fields.

If a document has a field that is not present in this mask, that field will not be returned in the response.

Returns
Type Description
Google\Cloud\Firestore\V1\DocumentMask|null

hasMask

clearMask

setMask

Optional. The fields to return. If not set, returns all fields.

If a document has a field that is not present in this mask, that field will not be returned in the response.

Parameter
Name Description
var Google\Cloud\Firestore\V1\DocumentMask
Returns
Type Description
$this

getTransaction

Perform the read as part of an already active transaction.

Returns
Type Description
string

hasTransaction

setTransaction

Perform the read as part of an already active transaction.

Parameter
Name Description
var string
Returns
Type Description
$this

getReadTime

Perform the read at the provided time.

This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.

Returns
Type Description
Google\Protobuf\Timestamp|null

hasReadTime

setReadTime

Perform the read at the provided time.

This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.

Parameter
Name Description
var Google\Protobuf\Timestamp
Returns
Type Description
$this

getShowMissing

If the list should show missing documents.

A document is missing if it does not exist, but there are sub-documents nested underneath it. When true, such missing documents will be returned with a key but will not have fields, create_time, or update_time set. Requests with show_missing may not specify where or order_by.

Returns
Type Description
bool

setShowMissing

If the list should show missing documents.

A document is missing if it does not exist, but there are sub-documents nested underneath it. When true, such missing documents will be returned with a key but will not have fields, create_time, or update_time set. Requests with show_missing may not specify where or order_by.

Parameter
Name Description
var bool
Returns
Type Description
$this

getConsistencySelector

Returns
Type Description
string