> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/developer-tools-and-resources/api-reference/schema-tags-apis/creating-new-schema-tag.md).

# Creating new Schema Tag

**`POST /tags/schemas`**

Creates new tag schema. Only users with the Standard Registry role are allowed to make the request.

**Authentication:** Bearer token required (`Authorization: Bearer <token>`)

**Permission:** `Permissions.SCHEMAS_SCHEMA_CREATE`

***

## Request

### Request Body

A valid schema object.

```json
{
  "name": "Tag Schema name",
  "description": "Description",
  "entity": "TAG",
  "document": {}
}
```

***

## Response

### Success Response

**Status:** `201 Created`

```json
{
  "id": "f3b2a9c1e4d5678901234567",
  "uuid": "f3b2a9c1e4d5678901234567",
  "name": "Tag Schema name",
  "entity": "TAG",
  "status": "DRAFT",
  "version": "1.0.0"
}
```

### Error Responses

| Status                      | Description               |
| --------------------------- | ------------------------- |
| `401 Unauthorized`          | Missing or invalid token  |
| `403 Forbidden`             | Insufficient permissions  |
| `500 Internal Server Error` | Unexpected server failure |