@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(serviceAccountEmail_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, serviceAccountEmail_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(scope_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, scope_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
OAuth scope to be used for generating OAuth access token.
If not specified, "https://www.googleapis.com/auth/cloud-platform"
will be used.
</pre>

<code>string scope = 2;</code>

@return The bytes for scope.
java-tasks/proto-google-cloud-tasks-v2beta3/src/main/java/com/google/cloud/tasks/v2beta3/OAuthToken.java