{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PushToTalkNumberObject",
  "title": "PushToTalkNumberObject",
  "type": "object",
  "properties": {
    "external": {
      "type": "string",
      "example": "+19845551088",
      "description": "External phone number of the person."
    },
    "extension": {
      "type": "string",
      "example": "1088",
      "description": "Extension number of the person."
    },
    "routingPrefix": {
      "type": "string",
      "example": "1234",
      "description": "Routing prefix of location."
    },
    "esn": {
      "type": "string",
      "example": "12341088",
      "description": "Routing prefix + extension of a person or workspace."
    },
    "primary": {
      "type": "boolean",
      "example": true,
      "description": "If `true`, specifies whether the phone number is primary number."
    }
  }
}