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## Fields

| Field | Required | Type / allowed values |
| --- | --- | --- |
| `documentType` | No | string |
| `documentNumber` | No | string |
| `professionalType` | No | string or null |
| `registrationNumber` | No | string or null |
| `birthDate` | No | string or null |
| `sexCode` | No | string or null |
| `countryResidenceCode` | No | string or null |
| `municipalityResidenceCode` | No | string or null |
| `territorialZoneCode` | No | string or null |
| `firstName` | No | string or null |
| `lastName` | No | string or null |

## JSON definition

The JSON retains the source contract descriptions. Do not translate property names or enum values.

```json
{
  "type": "object",
  "properties": {
    "documentType": {
      "type": "string",
      "minLength": 1,
      "maxLength": 5
    },
    "documentNumber": {
      "type": "string",
      "minLength": 1,
      "maxLength": 20,
      "pattern": "^\\S+$"
    },
    "professionalType": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 10
    },
    "registrationNumber": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 30
    },
    "birthDate": {
      "type": [
        "string",
        "null"
      ],
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Fecha AAAA-MM-DD.",
      "example": "2026-10-15"
    },
    "sexCode": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 2
    },
    "countryResidenceCode": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 5
    },
    "municipalityResidenceCode": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 8
    },
    "territorialZoneCode": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 4
    },
    "firstName": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 60
    },
    "lastName": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 60
    }
  },
  "additionalProperties": false,
  "description": "Actualización parcial del profesional. Omitir conserva el valor. Ejemplo sintético.",
  "example": {
    "registrationNumber": "REG-DEMO-002"
  }
}
```