{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/ApplicantCreate", "title": "ApplicantCreate", "type": "object", "required": [ "first_name", "last_name", "email" ], "properties": { "first_name": { "type": "string", "description": "First name." }, "last_name": { "type": "string", "description": "Last name." }, "email": { "type": "string", "format": "email", "description": "Email address." }, "phone_number": { "type": "string", "description": "Phone number." }, "source": { "type": "string", "description": "Application source." }, "custom_fields": { "type": "object", "additionalProperties": true, "description": "Custom field values." } } }