Get MIDI Generation Details

Retrieve detailed information about a MIDI generation task including complete note data for all detected instruments.

Usage Guide

• Use this endpoint to check the status of a MIDI generation task
• Access complete MIDI note data once processing is complete
• Retrieve detailed instrument and note information
• Track processing progress and any errors that may have occurred

Status Descriptions

• successFlag: 0: Pending - Task is waiting to be executed
• successFlag: 1: Success - MIDI generation completed successfully
• successFlag: 2: Failed - Failed to create task
• successFlag: 3: Failed - MIDI generation failed
• Check errorCode and errorMessage fields for failure details

Developer Notes

• The midiData field contains the complete MIDI data as a structured object with instruments and notes
• MIDI data includes all detected instruments with pitch, timing, and velocity for each note
• MIDI generation records are retained for 14 days
• Important: When using vocal separation with type: split_stem, the midiData may be empty

{
  "code": 200,
  "msg": "success",
  "data": {
    "midiData": {
      "state": "complete"
    }
  }
}