Mediatailor Api Update Program Transition Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-mediatailor/refs/heads/main/json-structure/mediatailor-api-update-program-transition-structure.json",
  "name": "UpdateProgramTransition",
  "type": "object",
  "description": "Program transition configuration.",
  "properties": {
    "DurationMillis": {
      "allOf": [
        {
          "$ref": "#/components/schemas/__long"
        },
        {
          "description": "The duration of the live program in seconds."
        }
      ]
    },
    "ScheduledStartTimeMillis": {
      "allOf": [
        {
          "$ref": "#/components/schemas/__long"
        },
        {
          "description": "The date and time that the program is scheduled to start, in epoch milliseconds."
        }
      ]
    }
  }
}