Class DatabaseAdmin.DatabaseAdminClient (3.6.0)

public class DatabaseAdminClient : ClientBase<DatabaseAdmin.DatabaseAdminClient>

Client for DatabaseAdmin

Inheritance

Object > ClientBase > ClientBase<DatabaseAdmin.DatabaseAdminClient> > DatabaseAdmin.DatabaseAdminClient

Inherited Members

ClientBase<DatabaseAdmin.DatabaseAdminClient>.WithHost(String)

ClientBase.CallInvoker

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ToString()

Namespace

Google.Cloud.Spanner.Admin.Database.V1

Assembly

Google.Cloud.Spanner.Admin.Database.V1.dll

Constructors

DatabaseAdminClient()

protected DatabaseAdminClient()

Protected parameterless constructor to allow creation of test doubles.

DatabaseAdminClient(CallInvoker)

public DatabaseAdminClient(CallInvoker callInvoker)

Creates a new client for DatabaseAdmin that uses a custom CallInvoker.

Parameter
Name	Description
`callInvoker`	`CallInvoker` The callInvoker to use to make remote calls.

DatabaseAdminClient(Channel)

[Obsolete("This constructor overload is present for compatibility only, and will be removed in the next major version")]
public DatabaseAdminClient(Channel channel)

Creates a new client using a channel.

Parameter
Name	Description
`channel`	`Grpc.Core.Channel` The channel to use to make remote calls.

DatabaseAdminClient(ChannelBase)

public DatabaseAdminClient(ChannelBase channel)

Creates a new client for DatabaseAdmin

Parameter
Name	Description
`channel`	`ChannelBase` The channel to use to make remote calls.

DatabaseAdminClient(ClientBase.ClientBaseConfiguration)

protected DatabaseAdminClient(ClientBase.ClientBaseConfiguration configuration)

Protected constructor to allow creation of configured clients.

Parameter
Name	Description
`configuration`	`ClientBase.ClientBaseConfiguration` The client configuration.

Methods

CreateBackup(CreateBackupRequest, CallOptions)

public virtual Operation CreateBackup(CreateBackupRequest request, CallOptions options)

Starts creating a new Cloud Spanner Backup. The returned backup [long-running operation][google.longrunning.Operation] will have a name of the format projects/<project>/instances/<instance>/backups/<backup>/operations/<operation_id> and can be used to track creation of the backup. The [metadata][google.longrunning.Operation.metadata] field type is [CreateBackupMetadata][google.spanner.admin.database.v1.CreateBackupMetadata]. The [response][google.longrunning.Operation.response] field type is [Backup][google.spanner.admin.database.v1.Backup], if successful. Cancelling the returned operation will stop the creation and delete the backup. There can be only one pending backup creation per database. Backup creation of different databases can run concurrently.

Parameters
Name	Description
`request`	`CreateBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

CreateBackup(CreateBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Operation CreateBackup(CreateBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`CreateBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

CreateBackupAsync(CreateBackupRequest, CallOptions)

public virtual AsyncUnaryCall<Operation> CreateBackupAsync(CreateBackupRequest request, CallOptions options)

Parameters
Name	Description
`request`	`CreateBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

CreateBackupAsync(CreateBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Operation> CreateBackupAsync(CreateBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`CreateBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

CreateDatabase(CreateDatabaseRequest, CallOptions)

public virtual Operation CreateDatabase(CreateDatabaseRequest request, CallOptions options)

Creates a new Cloud Spanner database and starts to prepare it for serving. The returned [long-running operation][google.longrunning.Operation] will have a name of the format <database_name>/operations/<operation_id> and can be used to track preparation of the database. The [metadata][google.longrunning.Operation.metadata] field type is [CreateDatabaseMetadata][google.spanner.admin.database.v1.CreateDatabaseMetadata]. The [response][google.longrunning.Operation.response] field type is [Database][google.spanner.admin.database.v1.Database], if successful.

Parameters
Name	Description
`request`	`CreateDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

CreateDatabase(CreateDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Operation CreateDatabase(CreateDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`CreateDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

CreateDatabaseAsync(CreateDatabaseRequest, CallOptions)

public virtual AsyncUnaryCall<Operation> CreateDatabaseAsync(CreateDatabaseRequest request, CallOptions options)

Parameters
Name	Description
`request`	`CreateDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

CreateDatabaseAsync(CreateDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Operation> CreateDatabaseAsync(CreateDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`CreateDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

CreateOperationsClient()

public virtual Operations.OperationsClient CreateOperationsClient()

Creates a new instance of Google.LongRunning.Operations.OperationsClient using the same call invoker as this client.

Returns
Type	Description
`Google.LongRunning.Operations.OperationsClient`	A new Operations client for the same target as this client.

DeleteBackup(DeleteBackupRequest, CallOptions)

public virtual Empty DeleteBackup(DeleteBackupRequest request, CallOptions options)

Deletes a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`DeleteBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Empty`	The response received from the server.

DeleteBackup(DeleteBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Empty DeleteBackup(DeleteBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Deletes a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`DeleteBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Empty`	The response received from the server.

DeleteBackupAsync(DeleteBackupRequest, CallOptions)

public virtual AsyncUnaryCall<Empty> DeleteBackupAsync(DeleteBackupRequest request, CallOptions options)

Deletes a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`DeleteBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Empty>`	The call object.

DeleteBackupAsync(DeleteBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Empty> DeleteBackupAsync(DeleteBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Deletes a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`DeleteBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Empty>`	The call object.

DropDatabase(DropDatabaseRequest, CallOptions)

public virtual Empty DropDatabase(DropDatabaseRequest request, CallOptions options)

Drops (aka deletes) a Cloud Spanner database. Completed backups for the database will be retained according to their expire_time.

Parameters
Name	Description
`request`	`DropDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Empty`	The response received from the server.

DropDatabase(DropDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Empty DropDatabase(DropDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Drops (aka deletes) a Cloud Spanner database. Completed backups for the database will be retained according to their expire_time.

Parameters
Name	Description
`request`	`DropDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Empty`	The response received from the server.

DropDatabaseAsync(DropDatabaseRequest, CallOptions)

public virtual AsyncUnaryCall<Empty> DropDatabaseAsync(DropDatabaseRequest request, CallOptions options)

Drops (aka deletes) a Cloud Spanner database. Completed backups for the database will be retained according to their expire_time.

Parameters
Name	Description
`request`	`DropDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Empty>`	The call object.

DropDatabaseAsync(DropDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Empty> DropDatabaseAsync(DropDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Drops (aka deletes) a Cloud Spanner database. Completed backups for the database will be retained according to their expire_time.

Parameters
Name	Description
`request`	`DropDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Empty>`	The call object.

GetBackup(GetBackupRequest, CallOptions)

public virtual Backup GetBackup(GetBackupRequest request, CallOptions options)

Gets metadata on a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`GetBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Backup`	The response received from the server.

GetBackup(GetBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Backup GetBackup(GetBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets metadata on a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`GetBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Backup`	The response received from the server.

GetBackupAsync(GetBackupRequest, CallOptions)

public virtual AsyncUnaryCall<Backup> GetBackupAsync(GetBackupRequest request, CallOptions options)

Gets metadata on a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`GetBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Backup>`	The call object.

GetBackupAsync(GetBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Backup> GetBackupAsync(GetBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets metadata on a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`GetBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Backup>`	The call object.

GetDatabase(GetDatabaseRequest, CallOptions)

public virtual Database GetDatabase(GetDatabaseRequest request, CallOptions options)

Gets the state of a Cloud Spanner database.

Parameters
Name	Description
`request`	`GetDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Database`	The response received from the server.

GetDatabase(GetDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Database GetDatabase(GetDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets the state of a Cloud Spanner database.

Parameters
Name	Description
`request`	`GetDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Database`	The response received from the server.

GetDatabaseAsync(GetDatabaseRequest, CallOptions)

public virtual AsyncUnaryCall<Database> GetDatabaseAsync(GetDatabaseRequest request, CallOptions options)

Gets the state of a Cloud Spanner database.

Parameters
Name	Description
`request`	`GetDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Database>`	The call object.

GetDatabaseAsync(GetDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Database> GetDatabaseAsync(GetDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets the state of a Cloud Spanner database.

Parameters
Name	Description
`request`	`GetDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Database>`	The call object.

GetDatabaseDdl(GetDatabaseDdlRequest, CallOptions)

public virtual GetDatabaseDdlResponse GetDatabaseDdl(GetDatabaseDdlRequest request, CallOptions options)

Returns the schema of a Cloud Spanner database as a list of formatted DDL statements. This method does not show pending schema updates, those may be queried using the [Operations][google.longrunning.Operations] API.

Parameters
Name	Description
`request`	`GetDatabaseDdlRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`GetDatabaseDdlResponse`	The response received from the server.

GetDatabaseDdl(GetDatabaseDdlRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual GetDatabaseDdlResponse GetDatabaseDdl(GetDatabaseDdlRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`GetDatabaseDdlRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`GetDatabaseDdlResponse`	The response received from the server.

GetDatabaseDdlAsync(GetDatabaseDdlRequest, CallOptions)

public virtual AsyncUnaryCall<GetDatabaseDdlResponse> GetDatabaseDdlAsync(GetDatabaseDdlRequest request, CallOptions options)

Parameters
Name	Description
`request`	`GetDatabaseDdlRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<GetDatabaseDdlResponse>`	The call object.

GetDatabaseDdlAsync(GetDatabaseDdlRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<GetDatabaseDdlResponse> GetDatabaseDdlAsync(GetDatabaseDdlRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`GetDatabaseDdlRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<GetDatabaseDdlResponse>`	The call object.

GetIamPolicy(GetIamPolicyRequest, CallOptions)

public virtual Policy GetIamPolicy(GetIamPolicyRequest request, CallOptions options)

Gets the access control policy for a database or backup resource. Returns an empty policy if a database or backup exists but does not have a policy set.

Authorization requires spanner.databases.getIamPolicy permission on [resource][google.iam.v1.GetIamPolicyRequest.resource]. For backups, authorization requires spanner.backups.getIamPolicy permission on [resource][google.iam.v1.GetIamPolicyRequest.resource].

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.GetIamPolicyRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.Policy`	The response received from the server.

GetIamPolicy(GetIamPolicyRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Policy GetIamPolicy(GetIamPolicyRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets the access control policy for a database or backup resource. Returns an empty policy if a database or backup exists but does not have a policy set.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.GetIamPolicyRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.Policy`	The response received from the server.

GetIamPolicyAsync(GetIamPolicyRequest, CallOptions)

public virtual AsyncUnaryCall<Policy> GetIamPolicyAsync(GetIamPolicyRequest request, CallOptions options)

Gets the access control policy for a database or backup resource. Returns an empty policy if a database or backup exists but does not have a policy set.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.GetIamPolicyRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.Policy>`	The call object.

GetIamPolicyAsync(GetIamPolicyRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Policy> GetIamPolicyAsync(GetIamPolicyRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Gets the access control policy for a database or backup resource. Returns an empty policy if a database or backup exists but does not have a policy set.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.GetIamPolicyRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.Policy>`	The call object.

ListBackupOperations(ListBackupOperationsRequest, CallOptions)

public virtual ListBackupOperationsResponse ListBackupOperations(ListBackupOperationsRequest request, CallOptions options)

Lists the backup [long-running operations][google.longrunning.Operation] in the given instance. A backup operation has a name of the form projects/<project>/instances/<instance>/backups/<backup>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations. Operations returned are ordered by operation.metadata.value.progress.start_time in descending order starting from the most recently started operation.

Parameters
Name	Description
`request`	`ListBackupOperationsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`ListBackupOperationsResponse`	The response received from the server.

ListBackupOperations(ListBackupOperationsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual ListBackupOperationsResponse ListBackupOperations(ListBackupOperationsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`ListBackupOperationsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`ListBackupOperationsResponse`	The response received from the server.

ListBackupOperationsAsync(ListBackupOperationsRequest, CallOptions)

public virtual AsyncUnaryCall<ListBackupOperationsResponse> ListBackupOperationsAsync(ListBackupOperationsRequest request, CallOptions options)

Parameters
Name	Description
`request`	`ListBackupOperationsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<ListBackupOperationsResponse>`	The call object.

ListBackupOperationsAsync(ListBackupOperationsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<ListBackupOperationsResponse> ListBackupOperationsAsync(ListBackupOperationsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`ListBackupOperationsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<ListBackupOperationsResponse>`	The call object.

ListBackups(ListBackupsRequest, CallOptions)

public virtual ListBackupsResponse ListBackups(ListBackupsRequest request, CallOptions options)

Lists completed and pending backups. Backups returned are ordered by create_time in descending order, starting from the most recent create_time.

Parameters
Name	Description
`request`	`ListBackupsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`ListBackupsResponse`	The response received from the server.

ListBackups(ListBackupsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual ListBackupsResponse ListBackups(ListBackupsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Lists completed and pending backups. Backups returned are ordered by create_time in descending order, starting from the most recent create_time.

Parameters
Name	Description
`request`	`ListBackupsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`ListBackupsResponse`	The response received from the server.

ListBackupsAsync(ListBackupsRequest, CallOptions)

public virtual AsyncUnaryCall<ListBackupsResponse> ListBackupsAsync(ListBackupsRequest request, CallOptions options)

Lists completed and pending backups. Backups returned are ordered by create_time in descending order, starting from the most recent create_time.

Parameters
Name	Description
`request`	`ListBackupsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<ListBackupsResponse>`	The call object.

ListBackupsAsync(ListBackupsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<ListBackupsResponse> ListBackupsAsync(ListBackupsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Lists completed and pending backups. Backups returned are ordered by create_time in descending order, starting from the most recent create_time.

Parameters
Name	Description
`request`	`ListBackupsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<ListBackupsResponse>`	The call object.

ListDatabaseOperations(ListDatabaseOperationsRequest, CallOptions)

public virtual ListDatabaseOperationsResponse ListDatabaseOperations(ListDatabaseOperationsRequest request, CallOptions options)

Lists database [longrunning-operations][google.longrunning.Operation]. A database operation has a name of the form projects/<project>/instances/<instance>/databases/<database>/operations/<operation>. The long-running operation [metadata][google.longrunning.Operation.metadata] field type metadata.type_url describes the type of the metadata. Operations returned include those that have completed/failed/canceled within the last 7 days, and pending operations.

Parameters
Name	Description
`request`	`ListDatabaseOperationsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`ListDatabaseOperationsResponse`	The response received from the server.

ListDatabaseOperations(ListDatabaseOperationsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual ListDatabaseOperationsResponse ListDatabaseOperations(ListDatabaseOperationsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`ListDatabaseOperationsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`ListDatabaseOperationsResponse`	The response received from the server.

ListDatabaseOperationsAsync(ListDatabaseOperationsRequest, CallOptions)

public virtual AsyncUnaryCall<ListDatabaseOperationsResponse> ListDatabaseOperationsAsync(ListDatabaseOperationsRequest request, CallOptions options)

Parameters
Name	Description
`request`	`ListDatabaseOperationsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<ListDatabaseOperationsResponse>`	The call object.

ListDatabaseOperationsAsync(ListDatabaseOperationsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<ListDatabaseOperationsResponse> ListDatabaseOperationsAsync(ListDatabaseOperationsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`ListDatabaseOperationsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<ListDatabaseOperationsResponse>`	The call object.

ListDatabases(ListDatabasesRequest, CallOptions)

public virtual ListDatabasesResponse ListDatabases(ListDatabasesRequest request, CallOptions options)

Lists Cloud Spanner databases.

Parameters
Name	Description
`request`	`ListDatabasesRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`ListDatabasesResponse`	The response received from the server.

ListDatabases(ListDatabasesRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual ListDatabasesResponse ListDatabases(ListDatabasesRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Lists Cloud Spanner databases.

Parameters
Name	Description
`request`	`ListDatabasesRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`ListDatabasesResponse`	The response received from the server.

ListDatabasesAsync(ListDatabasesRequest, CallOptions)

public virtual AsyncUnaryCall<ListDatabasesResponse> ListDatabasesAsync(ListDatabasesRequest request, CallOptions options)

Lists Cloud Spanner databases.

Parameters
Name	Description
`request`	`ListDatabasesRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<ListDatabasesResponse>`	The call object.

ListDatabasesAsync(ListDatabasesRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<ListDatabasesResponse> ListDatabasesAsync(ListDatabasesRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Lists Cloud Spanner databases.

Parameters
Name	Description
`request`	`ListDatabasesRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<ListDatabasesResponse>`	The call object.

NewInstance(ClientBase.ClientBaseConfiguration)

protected override DatabaseAdmin.DatabaseAdminClient NewInstance(ClientBase.ClientBaseConfiguration configuration)

Creates a new instance of client from given ClientBaseConfiguration.

Parameter
Name	Description
`configuration`	`ClientBase.ClientBaseConfiguration`

Returns
Type	Description
`DatabaseAdmin.DatabaseAdminClient`

Overrides

Grpc.Core.ClientBase<Google.Cloud.Spanner.Admin.Database.V1.DatabaseAdmin.DatabaseAdminClient>.NewInstance(Grpc.Core.ClientBase.ClientBaseConfiguration)

RestoreDatabase(RestoreDatabaseRequest, CallOptions)

public virtual Operation RestoreDatabase(RestoreDatabaseRequest request, CallOptions options)

Create a new database by restoring from a completed backup. The new database must be in the same project and in an instance with the same instance configuration as the instance containing the backup. The returned database [long-running operation][google.longrunning.Operation] has a name of the format projects/<project>/instances/<instance>/databases/<database>/operations/<operation_id>, and can be used to track the progress of the operation, and to cancel it. The [metadata][google.longrunning.Operation.metadata] field type is [RestoreDatabaseMetadata][google.spanner.admin.database.v1.RestoreDatabaseMetadata]. The [response][google.longrunning.Operation.response] type is [Database][google.spanner.admin.database.v1.Database], if successful. Cancelling the returned operation will stop the restore and delete the database. There can be only one database being restored into an instance at a time. Once the restore operation completes, a new restore operation can be initiated, without waiting for the optimize operation associated with the first restore to complete.

Parameters
Name	Description
`request`	`RestoreDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

RestoreDatabase(RestoreDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Operation RestoreDatabase(RestoreDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`RestoreDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

RestoreDatabaseAsync(RestoreDatabaseRequest, CallOptions)

public virtual AsyncUnaryCall<Operation> RestoreDatabaseAsync(RestoreDatabaseRequest request, CallOptions options)

Parameters
Name	Description
`request`	`RestoreDatabaseRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

RestoreDatabaseAsync(RestoreDatabaseRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Operation> RestoreDatabaseAsync(RestoreDatabaseRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`RestoreDatabaseRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

SetIamPolicy(SetIamPolicyRequest, CallOptions)

public virtual Policy SetIamPolicy(SetIamPolicyRequest request, CallOptions options)

Sets the access control policy on a database or backup resource. Replaces any existing policy.

Authorization requires spanner.databases.setIamPolicy permission on [resource][google.iam.v1.SetIamPolicyRequest.resource]. For backups, authorization requires spanner.backups.setIamPolicy permission on [resource][google.iam.v1.SetIamPolicyRequest.resource].

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.SetIamPolicyRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.Policy`	The response received from the server.

SetIamPolicy(SetIamPolicyRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Policy SetIamPolicy(SetIamPolicyRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Sets the access control policy on a database or backup resource. Replaces any existing policy.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.SetIamPolicyRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.Policy`	The response received from the server.

SetIamPolicyAsync(SetIamPolicyRequest, CallOptions)

public virtual AsyncUnaryCall<Policy> SetIamPolicyAsync(SetIamPolicyRequest request, CallOptions options)

Sets the access control policy on a database or backup resource. Replaces any existing policy.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.SetIamPolicyRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.Policy>`	The call object.

SetIamPolicyAsync(SetIamPolicyRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Policy> SetIamPolicyAsync(SetIamPolicyRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Sets the access control policy on a database or backup resource. Replaces any existing policy.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.SetIamPolicyRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.Policy>`	The call object.

TestIamPermissions(TestIamPermissionsRequest, CallOptions)

public virtual TestIamPermissionsResponse TestIamPermissions(TestIamPermissionsRequest request, CallOptions options)

Returns permissions that the caller has on the specified database or backup resource.

Attempting this RPC on a non-existent Cloud Spanner database will result in a NOT_FOUND error if the user has spanner.databases.list permission on the containing Cloud Spanner instance. Otherwise returns an empty set of permissions. Calling this method on a backup that does not exist will result in a NOT_FOUND error if the user has spanner.backups.list permission on the containing instance.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.TestIamPermissionsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.TestIamPermissionsResponse`	The response received from the server.

TestIamPermissions(TestIamPermissionsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual TestIamPermissionsResponse TestIamPermissions(TestIamPermissionsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Returns permissions that the caller has on the specified database or backup resource.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.TestIamPermissionsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.Cloud.Iam.V1.TestIamPermissionsResponse`	The response received from the server.

TestIamPermissionsAsync(TestIamPermissionsRequest, CallOptions)

public virtual AsyncUnaryCall<TestIamPermissionsResponse> TestIamPermissionsAsync(TestIamPermissionsRequest request, CallOptions options)

Returns permissions that the caller has on the specified database or backup resource.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.TestIamPermissionsRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.TestIamPermissionsResponse>`	The call object.

TestIamPermissionsAsync(TestIamPermissionsRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<TestIamPermissionsResponse> TestIamPermissionsAsync(TestIamPermissionsRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Returns permissions that the caller has on the specified database or backup resource.

Parameters
Name	Description
`request`	`Google.Cloud.Iam.V1.TestIamPermissionsRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.Cloud.Iam.V1.TestIamPermissionsResponse>`	The call object.

UpdateBackup(UpdateBackupRequest, CallOptions)

public virtual Backup UpdateBackup(UpdateBackupRequest request, CallOptions options)

Updates a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`UpdateBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Backup`	The response received from the server.

UpdateBackup(UpdateBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Backup UpdateBackup(UpdateBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Updates a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`UpdateBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Backup`	The response received from the server.

UpdateBackupAsync(UpdateBackupRequest, CallOptions)

public virtual AsyncUnaryCall<Backup> UpdateBackupAsync(UpdateBackupRequest request, CallOptions options)

Updates a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`UpdateBackupRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Backup>`	The call object.

UpdateBackupAsync(UpdateBackupRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Backup> UpdateBackupAsync(UpdateBackupRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Updates a pending or completed [Backup][google.spanner.admin.database.v1.Backup].

Parameters
Name	Description
`request`	`UpdateBackupRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Backup>`	The call object.

UpdateDatabaseDdl(UpdateDatabaseDdlRequest, CallOptions)

public virtual Operation UpdateDatabaseDdl(UpdateDatabaseDdlRequest request, CallOptions options)

Updates the schema of a Cloud Spanner database by creating/altering/dropping tables, columns, indexes, etc. The returned [long-running operation][google.longrunning.Operation] will have a name of the format <database_name>/operations/<operation_id> and can be used to track execution of the schema change(s). The [metadata][google.longrunning.Operation.metadata] field type is [UpdateDatabaseDdlMetadata][google.spanner.admin.database.v1.UpdateDatabaseDdlMetadata]. The operation has no response.

Parameters
Name	Description
`request`	`UpdateDatabaseDdlRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

UpdateDatabaseDdl(UpdateDatabaseDdlRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual Operation UpdateDatabaseDdl(UpdateDatabaseDdlRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`UpdateDatabaseDdlRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`Google.LongRunning.Operation`	The response received from the server.

UpdateDatabaseDdlAsync(UpdateDatabaseDdlRequest, CallOptions)

public virtual AsyncUnaryCall<Operation> UpdateDatabaseDdlAsync(UpdateDatabaseDdlRequest request, CallOptions options)

Parameters
Name	Description
`request`	`UpdateDatabaseDdlRequest` The request to send to the server.
`options`	`CallOptions` The options for the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.

UpdateDatabaseDdlAsync(UpdateDatabaseDdlRequest, Metadata, Nullable<DateTime>, CancellationToken)

public virtual AsyncUnaryCall<Operation> UpdateDatabaseDdlAsync(UpdateDatabaseDdlRequest request, Metadata headers = null, DateTime? deadline = default(DateTime? ), CancellationToken cancellationToken = default(CancellationToken))

Parameters
Name	Description
`request`	`UpdateDatabaseDdlRequest` The request to send to the server.
`headers`	`Metadata` The initial metadata to send with the call. This parameter is optional.
`deadline`	`Nullable<DateTime>` An optional deadline for the call. The call will be cancelled if deadline is hit.
`cancellationToken`	`CancellationToken` An optional token for canceling the call.

Returns
Type	Description
`AsyncUnaryCall<Google.LongRunning.Operation>`	The call object.