Changes to PATCH /v1/:name

removed the request body

removed the media type */* for the response with the status 200

removed the request property customClassId

removed the request property items

removed the optional property customClassId from the response with the 200 status

removed the optional property items from the response with the 200 status

api operation id speech.projects.locations.customClasses.patch removed and replaced with speech.projects.locations.phraseSets.patch

added the new optional request property boost

added the new optional request property phrases

added the optional property boost to the response with the 200 status

added the optional property phrases to the response with the 200 status