action telnyx_get_user {
  label: "Get User"
  description: "Retrieve WhatsApp user information."
  provider: telnyx
  method: GET
  path: "/whatsapp_users/{whatsapp_user_id}"
  encoding: json
  input: {
    type: "object"
    properties: {
      whatsapp_user_id: {
        type: "string"
      }
    }
    required: ["whatsapp_user_id"]
    additionalProperties: false
  }
  output: {
    type: "object"
    additionalProperties: true
  }
}