workspace_voicemail_drop_audio_invalid
HTTP 422§9.17 The customer team workspace on the phone (`/v1/mobile/workspace/*`, `/v1/mobile/voice/token`)
Not a playable drop. errors[0].reason: not_base64, unsupported_format (not WAV, M4A/MP4 or ADTS AAC, or a codec other than AAC/PCM), undecodable (the container or its audio does not decode), too_short (under 1 s of audio), too_long (over 60 s) or too_large (over 6 MB). Nothing was stored.
Problem shape
Every non-2xx response is an RFC 9457 application/problem+json body. The type URI below is stable and machine-matchable, so branch on the final path segment (the code) and treat the status as redundant confirmation. See the error-handling guide.
{
"type": "https://docs.vocapable.com/errors/workspace_voicemail_drop_audio_invalid",
"title": "…",
"status": 422,
"detail": "…",
"instance": "/v1/…"
}