# Class MigrationServiceGrpc.MigrationServiceBlockingStub (0.94.0)

0.94.0 (latest) 0.91.0 0.90.0 0.88.0 0.86.0 0.85.0 0.84.0 0.83.0 0.81.0 0.79.0 0.78.0 0.77.0 0.76.0 0.75.0 0.73.0 0.71.0 0.70.0 0.67.0 0.66.0 0.65.0 0.63.0 0.62.0 0.61.0 0.60.0 0.59.0 0.58.0 0.57.0 0.56.0 0.55.0 0.54.0 0.52.0 0.51.0 0.50.0 0.49.0 0.48.0 0.47.0 0.46.0 0.45.0 0.44.0 0.43.0 0.42.0 0.40.0 0.39.0 0.38.0 0.37.0 0.36.0 0.35.0 0.34.0 0.33.0 0.32.0 0.31.0 0.30.0 0.27.0 0.26.0 0.25.0 0.24.0 0.23.0 0.22.0 0.21.0 0.20.0 0.19.0 0.18.0 0.17.0 0.16.0 0.15.0 0.14.0 0.13.0 0.12.0 0.11.0 0.10.0 0.9.0 0.8.0 0.7.0 0.6.2 0.5.0 0.4.0 0.3.0 0.2.4

    public static final class MigrationServiceGrpc.MigrationServiceBlockingStub extends AbstractBlockingStub<MigrationServiceGrpc.MigrationServiceBlockingStub>

A stub to allow clients to do limited synchronous rpc calls to service MigrationService.

Service to handle EDW migrations.

## Inheritance

[java.lang.Object](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html) \> io.grpc.stub.AbstractStub \> io.grpc.stub.AbstractBlockingStub \> MigrationServiceGrpc.MigrationServiceBlockingStub

## Inherited Members

io.grpc.stub.AbstractBlockingStub.\<T\>newStub(io.grpc.stub.AbstractStub.StubFactory\<T\>,io.grpc.Channel) io.grpc.stub.AbstractBlockingStub.\<T\>newStub(io.grpc.stub.AbstractStub.StubFactory\<T\>,io.grpc.Channel,io.grpc.CallOptions) io.grpc.stub.AbstractStub.\<T\>withOption(io.grpc.CallOptions.Key\<T\>,T) io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions) io.grpc.stub.AbstractStub.getCallOptions() io.grpc.stub.AbstractStub.getChannel() io.grpc.stub.AbstractStub.withCallCredentials(io.grpc.CallCredentials) io.grpc.stub.AbstractStub.withChannel(io.grpc.Channel) io.grpc.stub.AbstractStub.withCompression(java.lang.String) io.grpc.stub.AbstractStub.withDeadline(io.grpc.Deadline) io.grpc.stub.AbstractStub.withDeadlineAfter(java.time.Duration) io.grpc.stub.AbstractStub.withDeadlineAfter(long,java.util.concurrent.TimeUnit) io.grpc.stub.AbstractStub.withExecutor(java.util.concurrent.Executor) io.grpc.stub.AbstractStub.withInterceptors(io.grpc.ClientInterceptor...) io.grpc.stub.AbstractStub.withMaxInboundMessageSize(int) io.grpc.stub.AbstractStub.withMaxOutboundMessageSize(int) io.grpc.stub.AbstractStub.withOnReadyThreshold(int) io.grpc.stub.AbstractStub.withWaitForReady() [Object.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--) [Object.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-) [Object.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--) [Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) [Object.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--) [Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) [Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) [Object.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--) [Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) [Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) [Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)

## Methods

### build(Channel channel, CallOptions callOptions)

    protected MigrationServiceGrpc.MigrationServiceBlockingStub build(Channel channel, CallOptions callOptions)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `channel` | `io.grpc.Channel` |
| `callOptions` | `io.grpc.CallOptions` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.MigrationServiceGrpc.MigrationServiceBlockingStub` |   |

**Overrides** io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

### createMigrationWorkflow(CreateMigrationWorkflowRequest request)

    public MigrationWorkflow createMigrationWorkflow(CreateMigrationWorkflowRequest request)

Creates a migration workflow.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.CreateMigrationWorkflowRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.MigrationWorkflow` |   |

### deleteMigrationWorkflow(DeleteMigrationWorkflowRequest request)

    public Empty deleteMigrationWorkflow(DeleteMigrationWorkflowRequest request)

Deletes a migration workflow by name.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.DeleteMigrationWorkflowRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Empty.html` |   |

### getMigrationSubtask(GetMigrationSubtaskRequest request)

    public MigrationSubtask getMigrationSubtask(GetMigrationSubtaskRequest request)

Gets a previously created migration subtask.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.GetMigrationSubtaskRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.MigrationSubtask` |   |

### getMigrationWorkflow(GetMigrationWorkflowRequest request)

    public MigrationWorkflow getMigrationWorkflow(GetMigrationWorkflowRequest request)

Gets a previously created migration workflow.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.GetMigrationWorkflowRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.MigrationWorkflow` |   |

### listMigrationSubtasks(ListMigrationSubtasksRequest request)

    public ListMigrationSubtasksResponse listMigrationSubtasks(ListMigrationSubtasksRequest request)

Lists previously created migration subtasks.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.ListMigrationSubtasksRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.ListMigrationSubtasksResponse` |   |

### listMigrationWorkflows(ListMigrationWorkflowsRequest request)

    public ListMigrationWorkflowsResponse listMigrationWorkflows(ListMigrationWorkflowsRequest request)

Lists previously created migration workflow.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.ListMigrationWorkflowsRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.ListMigrationWorkflowsResponse` |   |

### startMigrationWorkflow(StartMigrationWorkflowRequest request)

    public Empty startMigrationWorkflow(StartMigrationWorkflowRequest request)

Starts a previously created migration workflow. I.e., the state transitions
from DRAFT to RUNNING. This is a no-op if the state is already RUNNING.
An error will be signaled if the state is anything other than DRAFT or
RUNNING.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `request` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerymigration/latest/com.google.cloud.bigquery.migration.v2.StartMigrationWorkflowRequest` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Empty.html` |   |