{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ContactUpdateRequest",
  "title": "ContactUpdateRequest",
  "type": "object",
  "description": "Fields to update on an existing contact record.",
  "properties": {
    "first_name": {
      "type": "string",
      "description": "Updated first name."
    },
    "last_name": {
      "type": "string",
      "description": "Updated last name."
    },
    "email": {
      "type": "string",
      "format": "email",
      "description": "Updated email address."
    },
    "company": {
      "type": "string",
      "description": "Updated company name."
    },
    "job_title": {
      "type": "string",
      "description": "Updated job title."
    },
    "phone": {
      "type": "string",
      "description": "Updated phone number."
    }
  }
}