Twilio · Schema

CreateCompositionRequest

AuthenticationCommunicationsContact CenterEmailIoTMessagingPhoneSMST1VerificationVideoVoiceTwilioTelecommunicationsReal-TimeWhatsApp

Properties

Name	Type	Description
RoomSid	string	SID of the room to compose
VideoLayout	string	JSON object defining the video layout
AudioSources	array
AudioSourcesExcluded	array
Resolution	string	Resolution in WxH format (e.g., 1280x720)
Format	string
Trim	boolean
StatusCallback	string
StatusCallbackMethod	string

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/twilio/main/json-schema/twilio-create-composition-request-schema.json",
  "title": "CreateCompositionRequest",
  "x-generated": "2026-10-08",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/twilio-compositions-api-openapi.yml#/components/schemas/CreateCompositionRequest",
  "type": "object",
  "required": [
    "RoomSid"
  ],
  "properties": {
    "RoomSid": {
      "type": "string",
      "description": "SID of the room to compose",
      "pattern": "^RM[0-9a-fA-F]{32}$"
    },
    "VideoLayout": {
      "type": "string",
      "description": "JSON object defining the video layout"
    },
    "AudioSources": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "AudioSourcesExcluded": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "Resolution": {
      "type": "string",
      "description": "Resolution in WxH format (e.g., 1280x720)"
    },
    "Format": {
      "type": "string",
      "enum": [
        "mp4",
        "webm"
      ],
      "default": "webm"
    },
    "Trim": {
      "type": "boolean",
      "default": true
    },
    "StatusCallback": {
      "type": "string",
      "format": "uri"
    },
    "StatusCallbackMethod": {
      "type": "string",
      "enum": [
        "GET",
        "POST"
      ]
    }
  }
}

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