{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/trakstar/main/json-schema/trakstar-candidate.json",
  "title": "Trakstar Hire Candidate",
  "description": "A candidate applying to a job opening in the Trakstar Hire system.",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer",
      "description": "Unique identifier for the candidate.",
      "readOnly": true
    },
    "first_name": {
      "type": "string",
      "description": "Candidate's first name."
    },
    "last_name": {
      "type": "string",
      "description": "Candidate's last name."
    },
    "email": {
      "type": "string",
      "format": "email",
      "description": "Candidate's email address."
    },
    "phone": {
      "type": ["string", "null"],
      "description": "Candidate's phone number."
    },
    "opening": {
      "type": "integer",
      "description": "ID of the opening the candidate is applying to."
    },
    "stage": {
      "type": ["string", "null"],
      "description": "Current stage of the candidate in the hiring pipeline."
    },
    "source": {
      "type": ["string", "null"],
      "description": "Source of the candidate application."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the candidate record was created.",
      "readOnly": true
    },
    "updated_at": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the candidate record was last updated.",
      "readOnly": true
    }
  },
  "required": ["first_name", "last_name", "opening"],
  "additionalProperties": false
}