InteractionType(value)Use case categories that the audio recognition request can be described by.
Values: INTERACTION_TYPE_UNSPECIFIED (0): Use case is either unknown or is something other than one of the other values below. DISCUSSION (1): Multiple people in a conversation or discussion. For example in a meeting with two or more people actively participating. Typically all the primary people speaking would be in the same room (if not, see PHONE_CALL) PRESENTATION (2): One or more persons lecturing or presenting to others, mostly uninterrupted. PHONE_CALL (3): A phone-call or video-conference in which two or more people, who are not in the same room, are actively participating. VOICEMAIL (4): A recorded message intended for another person to listen to. PROFESSIONALLY_PRODUCED (5): Professionally produced audio (eg. TV Show, Podcast). VOICE_SEARCH (6): Transcribe spoken questions and queries into text. VOICE_COMMAND (7): Transcribe voice commands, such as for controlling a device. DICTATION (8): Transcribe speech to text to create a written document, such as a text-message, email or report.