@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + SERVICE_ACCOUNT_EMAIL_FIELD_NUMBER;
    hash = (53 * hash) + getServiceAccountEmail().hashCode();
    hash = (37 * hash) + SCOPE_FIELD_NUMBER;
    hash = (53 * hash) + getScope().hashCode();
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<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-v2/src/main/java/com/google/cloud/tasks/v2/OAuthToken.java