Add do not contact (dnc) numbers

{
  "type": "object",
  "description": "Request object for adding new Do-Not-Contact records to account.",
  "properties": {
    "call": {
      "type": "boolean",
      "description": "If set to true add all given numbers to Do-Not-Call list. Default value: true"
    },
    "inboundCall": {
      "type": "boolean",
      "description": "~"
    },
    "inboundText": {
      "type": "boolean",
      "description": "~"
    },
    "numbers": {
      "type": "array",
      "description": "A list of phone numbers in E.164 format (11-digit), example: 12132000384, 14142777322",
      "items": {
        "type": "string"
      }
    },
    "source": {
      "type": "string",
      "description": "A list of new contact objects which need to be added. Default value: Api V2"
    },
    "text": {
      "type": "boolean",
      "description": "If set to true add all given numbers to Do-Not-Text list. Default value: true"
    }
  }
}