@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + REQUEST_ID_FIELD_NUMBER;
    hash = (53 * hash) + getRequestId().hashCode();
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
A unique id associated with this call.
This id is logged for tracking purposes.
</pre>

<code>string request_id = 1;</code>

@return The bytes for requestId.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/ResponseMetadata.java