{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/cm-com/main/json-schema/cm-com-notification-instruction-schema.json",
  "title": "Notification Instruction",
  "description": "This sends the instruction to make and outbound call and send a notification.",
  "x-generated": "2026-10-13",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/cm-com-voice-voice-api-v2-openapi.yml#/components/schemas/NotificationInstruction",
  "required": [
    "caller",
    "prompt"
  ],
  "type": "object",
  "properties": {
    "instruction-id": {
      "maxLength": 64,
      "type": [
        "string",
        "null"
      ],
      "description": "Optional string that allows you to uniquely identify the placed outbound call. Its value is also included\r\nin the callback and Call Detail Records (CDRs)."
    },
    "callee": {
      "maxLength": 24,
      "pattern": "^(\\+|00)?[1-9]\\d{6,14}$",
      "type": [
        "string",
        "null"
      ],
      "description": "The number to dial. When the number is invalid, the request will be rejected. Must be in valid international\r\nE.164 format."
    },
    "callees": {
      "pattern": "^(\\+|00)?[1-9]\\d{6,14}$",
      "maxItems": 100,
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": "string"
      },
      "description": "List of multiple numbers to dial. When the list contains one or more invalid numbers, the request will be\r\nrejected. Must be in valid international E.164 format."
    },
    "caller": {
      "maxLength": 24,
      "minLength": 1,
      "pattern": "^(\\+|00)?[1-9]\\d{6,14}$",
      "type": "string",
      "description": "The caller ID to display on the recipient's phone. Must be in valid international E.164 format."
    },
    "anonymous": {
      "type": "boolean",
      "description": "Indicates whether the caller ID should be hidden. Defaults to `false`."
    },
    "callback-url": {
      "type": [
        "string",
        "null"
      ],
      "description": "URL that will be called when the call is finished. The body of this POST request will contain details about\r\nthe call or calls.",
      "format": "uri"
    },
    "max-ringing-timeout": {
      "maximum": 60,
      "minimum": 10,
      "type": [
        "integer",
        "null"
      ],
      "description": "Determines how long the Voice API will wait for the callee to answer the call. Cancels the ringing call\r\nafter the timeout period exceeded. Defaults to `60`.",
      "format": "int32"
    },
    "prompt": {
      "maxLength": 750,
      "minLength": 1,
      "type": "string",
      "description": "The prompt to play. This can be either TTS or SSML, or the path to an audio file in your Voice Audio Manager."
    },
    "prompt-type": {
      "$ref": "#/$defs/PromptType"
    },
    "voice": {
      "$ref": "#/$defs/Voice"
    },
    "voicemail-response": {
      "$ref": "#/$defs/VoicemailResponse"
    },
    "max-replays": {
      "maximum": 3,
      "minimum": 0,
      "type": [
        "integer",
        "null"
      ],
      "description": "The number of times the Notification can be replayed.",
      "format": "int32"
    },
    "auto-replay": {
      "type": [
        "boolean",
        "null"
      ],
      "description": "Whether to automatically replay the Notification. Defaults to `false`."
    },
    "replay-prompt": {
      "maxLength": 750,
      "type": [
        "string",
        "null"
      ],
      "description": "Optional prompt instructing the callee to press 1 to replay the Notification. This can be either TTS or\r\nSSML, or the path to an audio file in your Voice Audio Manager."
    },
    "replay-prompt-type": {
      "$ref": "#/$defs/PromptType"
    }
  },
  "additionalProperties": false,
  "$defs": {
    "Gender": {
      "title": "Gender",
      "enum": [
        "Male",
        "Female"
      ],
      "type": "string",
      "description": "Genders supported by TTS."
    },
    "PromptType": {
      "title": "Prompt Type",
      "enum": [
        "File",
        "TTS",
        "TTS_SSML"
      ],
      "type": "string",
      "description": "The type of the prompt, to distinguish between a filename and a string that needs to be tts-ed."
    },
    "Voice": {
      "title": "Voice",
      "required": [
        "gender",
        "language",
        "number"
      ],
      "type": "object",
      "properties": {
        "language": {
          "maxLength": 6,
          "minLength": 5,
          "pattern": "^[a-zA-Z]{2,3}-[a-zA-Z]{2,3}$",
          "type": "string",
          "description": "The language (5 character locale) of the voice to use. Examples: en-US, en-GB, nl-NL. Defaults to en-GB"
        },
        "gender": {
          "$ref": "#/$defs/Gender"
        },
        "number": {
          "maximum": 2147483647,
          "minimum": 1,
          "type": "integer",
          "description": "Usually `1`, but if the selected language and gender support multiple voices, you can use this to make\r\na selection between the different ones. To see the available voices, please see the\r\n<a href=\"/voice/tts/supported-languages\">TTS voices documentation</a>.",
          "format": "int32"
        },
        "volume": {
          "maximum": 4,
          "minimum": -4,
          "type": "integer",
          "description": "The volume level of the voice. Must be a value between -4 and 4. Defaults to 0.",
          "format": "int32"
        },
        "premium": {
          "type": "boolean",
          "description": "Whether to use a premium text-to-speech voice. Please be aware that additional costs will be charged for the\r\nuse of premium voices. Defaults to `false`."
        }
      },
      "additionalProperties": false,
      "description": "The properties in this class are used to select the required TTS voice."
    },
    "VoicemailResponse": {
      "title": "Voicemail Response",
      "enum": [
        "Ignore",
        "Restart",
        "Stop",
        "Disconnect"
      ],
      "type": "string",
      "description": "The type that determines the flow of Voicemail detection."
    }
  }
}