TypeScript transcript segment retrieval failing on schema validation with 400 error

NICE CXone API & Integrations
1

PureCloudPlatformClientV2 parses the interaction query payload sequentially, so the timestamp range matrices hit the media store constraints first and throw a 400 Bad Request. Step one: construct the retrieval payload with the interactionId references and speakerDiarization directives, then pass it to /api/v2/analytics/interactions/query while bypassing the automatic text normalization triggers. Step two: validate the transcript.segments array against the maximum segment length limits before the API handles the atomic GET operations. Honestly it’s messy when you skip the format verification step and don’t run the audio quality scoring verification, which breaks the safe retrieval iteration loop and leaves the PII masking application pipelines hanging.

  • TypeScript client initialized with @genesys/cloud-ts v1.2.0
  • Payload includes timeRange.start, timeRange.end, and transcript.segments array
  • Webhook callbacks sync retrieval events but drop responses over 3 seconds of retrieval latency
  • Manual validation checks audio quality scoring before triggering automatic text normalization
2

Problem

The INTERACTION QUERY PAYLOAD is failing validation because the transcript segments array expects explicit media type definitions. The ADMIN UI handles this automatically, but the SDK requires manual schema alignment. Schema validation is strict. Takes a bit of tweaking.

Code

{
 "timeRange": {
 "from": "2024-01-01T00:00:00Z",
 "to": "2024-01-01T23:59:59Z"
 },
 "view": "interaction",
 "groupings": [
 {
 "type": "mediaType"
 }
 ],
 "selection": [
 {
 "type": "value",
 "path": "transcript.segments.text"
 }
 ]
}

Error

You’ll still hit a 400 if the SPEAKER DIARIZATION flag remains active without the mediaType grouping. The schema rejects mixed media queries. It’s a common trap.

Question

Does your QUEUE ANALYTICS dashboard require real-time segment streaming, or can we batch these requests through the standard export utility? Check the routing profile settings first.