A base abstract class for Datastore requests.
The Datastore Service.
Available OAuth 2.0 scopes for use with the Cloud Datastore API.
Available OAuth 2.0 scope constants for use with the Cloud Datastore API.
The "projects" collection of methods.
Allocates IDs for the given keys, which is useful for referencing an entity before it is inserted.
Begins a new transaction.
Commits a transaction, optionally creating, deleting or modifying some entities.
Exports a copy of all or a subset of entities from Google Cloud Datastore to another storage system, such as Google Cloud Storage. Recent updates to entities may not be reflected in the export. The export occurs in the background and its progress can be monitored and managed via the Operation resource that is created. The output of an export may only be used once the associated operation is done. If an export operation is cancelled before completion it may leave partial data behind in Google Cloud Storage.
Imports entities into Google Cloud Datastore. Existing entities with the same key are overwritten. The import occurs in the background and its progress can be monitored and managed via the Operation resource that is created. If an ImportEntities operation is cancelled, it is possible that a subset of the data has already been imported to Cloud Datastore.
The "indexes" collection of methods.
Creates the specified index. A newly created index's initial state is
CREATING. On completion of the
returned google.longrunning.Operation, the state will be
READY. If the index already exists, the call
will return an
ALREADY_EXISTS status. During index creation, the process could result in an error, in
which case the index will move to the
ERROR state. The process can be recovered by fixing the data
that caused the error, removing the index with delete, then re-creating the index with create. Indexes
with a single property cannot be created.
Deletes an existing index. An index can only be deleted if it is in a
ERROR state. On
successful execution of the request, the index will be in a
DELETING state. And on completion of the
returned google.longrunning.Operation, the index will be removed. During index deletion, the process
could result in an error, in which case the index will move to the
ERROR state. The process can be
recovered by fixing the data that caused the error, followed by calling delete again.
Gets an index.
Lists the indexes that match the specified filters. Datastore uses an eventually consistent query to fetch the list of indexes and may occasionally return stale results.
Looks up entities by key.
The "operations" collection of methods.
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
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
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.
Lists operations that match the specified filter in the request. If the server doesn't support this
method, it returns
Prevents the supplied keys' IDs from being auto-allocated by Cloud Datastore.
Rolls back a transaction.
Runs an aggregation query.
Queries for entities.
Data format for response.
V1 error format.