# Interface PatchTracesRequestOrBuilder (2.93.0)

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    public interface PatchTracesRequestOrBuilder extends MessageOrBuilder

## Implements

[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)

## Methods

### getProjectId()

    public abstract String getProjectId()

Required. ID of the Cloud project where the trace data is stored.

`string project_id = 1 [(.google.api.field_behavior) = REQUIRED];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The projectId. |

### getProjectIdBytes()

    public abstract ByteString getProjectIdBytes()

Required. ID of the Cloud project where the trace data is stored.

`string project_id = 1 [(.google.api.field_behavior) = REQUIRED];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for projectId. |

### getTraces()

    public abstract Traces getTraces()

Required. The body of the message.

`
.google.devtools.cloudtrace.v1.Traces traces = 2 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-trace/latest/com.google.devtools.cloudtrace.v1.Traces` | The traces. |

### getTracesOrBuilder()

    public abstract TracesOrBuilder getTracesOrBuilder()

Required. The body of the message.

`
.google.devtools.cloudtrace.v1.Traces traces = 2 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-trace/latest/com.google.devtools.cloudtrace.v1.TracesOrBuilder` |   |

### hasTraces()

    public abstract boolean hasTraces()

Required. The body of the message.

`
.google.devtools.cloudtrace.v1.Traces traces = 2 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the traces field is set. |