mutation CreateUploadSession($input: CreateUploadSessionInput!) {
  createUploadSession(input: $input) {
    clientMutationId
    errors
    session {
      assetId
      assetStatus
      assetUrl
      estimateModelVersion
      estimateSource
      estimatedProcessingSeconds
    }
  }
}

{
  "input": {
    "assetKind": "AUDIO",
    "assetStyle": "BODY_MEDIA",
    "fileName": "string",
    "fileSizeBytes": "value",
    "spaceId": "id"
  }
}

{
  "data": {
    "createUploadSession": {
      "clientMutationId": "string",
      "errors": [
        "string"
      ],
      "session": {
        "assetId": "id",
        "assetStatus": "string",
        "assetUrl": "string",
        "estimateModelVersion": "string",
        "estimateSource": "string",
        "estimatedProcessingSeconds": 1
      }
    }
  }
}