Description of which voice to use for a synthesis request.
This type is not used in any activity, and only used as part of another schema.
The preferred gender of the voice. Optional; if not set, the service will
choose a voice based on the other parameters such as language_code and
name. Note that this is only a preference, not requirement; if a
voice of the appropriate gender is not available, the synthesizer should
substitute a voice with a different gender rather than failing the request.
The language (and optionally also the region) of the voice expressed as a
BCP-47 language tag, e.g.
"en-US". Required. This should not include a script tag (e.g. use
"cmn-cn" rather than "cmn-Hant-cn"), because the script will be inferred
from the input provided in the SynthesisInput. The TTS service
will use this parameter to help choose an appropriate voice. Note that
the TTS service may choose a voice with a slightly different language code
than the one selected; it may substitute a different region
(e.g. using en-US rather than en-CA if there isn't a Canadian voice
available), or even a different language, e.g. using "nb" (Norwegian
Bokmal) instead of "no" (Norwegian)".
The name of the voice. Optional; if not set, the service will choose a
voice based on the other parameters such as language_code and gender.
Returns the "default value" for a type. Read more
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more