# UpdateDemographicsRequest

Model ID: `UpdateDemographicsRequest`

Validated partial update for Patient demographics.

Type: `object`

## Fields

| Field | Type | Required | Format | Allowed values | Default | Nullable | Description |
|---|---|---:|---|---|---|---:|---|
| `communications` | `array|null` | No |  |  |  | Yes | Languages the patient communicates in, with preferred flag, when updating. |
| `date_of_birth` | `string|null` | No |  |  |  | Yes | Patient's date of birth (ISO date), when updating. |
| `ethnicity` | [`Ethnicity`](./Ethnicity.md) | No |  |  |  | Yes | Hispanic or Latino ethnicity status, when updating. |
| `gender_identity` | [`GenderIdentity`](./GenderIdentity.md) | No |  |  |  | Yes | Gender identity, when updating. |
| `marital_status` | [`MaritalStatus`](./MaritalStatus.md) | No |  |  |  | Yes | Marital status, when updating. |
| `nationality` | `string|null` | No |  |  |  | Yes | ISO 3166-1 alpha-2 country code, when updating. |
| `preferred_language` | `string|null` | No |  |  |  | Yes | BCP-47 language tag of the preferred language, when updating. |
| `sex_at_birth` | [`SexAtBirth`](./SexAtBirth.md) | No |  |  |  | Yes | Sex assigned at birth, when updating. |

## Example

None declared in canonical OpenAPI.