Message sent by the client for the CreatePhraseSet method.
Required. The parent resource where this phrase set will be
Speech-to-Text supports three locations: ``global``, ``us``
(US North America), and ``eu`` (Europe). If you are calling
the ``speech.googleapis.com`` endpoint, use the ``global``
location. To specify a region, use a `regional
Required. The ID to use for the phrase set,
which will become the final component of the
phrase set's resource name.
This value should restrict to letters, numbers,
and hyphens, with the first character a letter,
the last a letter or a number, and be 4-63