## Retrieve information about all schemas on a zone

`api_gateway.user_schemas.list(UserSchemaListParams**kwargs)  -> SyncV4PagePaginationArray[OldPublicSchema]`

**get** `/zones/{zone_id}/api_gateway/user_schemas`

Lists all OpenAPI schemas uploaded to API Shield for the zone, including their validation status and associated operations.

### Parameters

- `zone_id: str`

  Identifier.

- `omit_source: Optional[bool]`

  Omit the source-files of schemas and only retrieve their meta-data.

- `page: Optional[int]`

  Page number of paginated results.

- `per_page: Optional[int]`

  Maximum number of results per page.

- `validation_enabled: Optional[bool]`

  Flag whether schema is enabled for validation.

### Returns

- `class OldPublicSchema: …`

  - `created_at: datetime`

  - `kind: Literal["openapi_v3"]`

    Kind of schema

    - `"openapi_v3"`

  - `name: str`

    Name of the schema

  - `schema_id: str`

    UUID.

  - `source: Optional[str]`

    Source of the schema

  - `validation_enabled: Optional[bool]`

    Flag whether schema is enabled for validation.

### Example

```python
import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
page = client.api_gateway.user_schemas.list(
    zone_id="023e105f4ecef8ad9ca31a8372d0c353",
)
page = page.result[0]
print(page.schema_id)
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": [
    {
      "created_at": "2014-01-01T05:20:00.12345Z",
      "kind": "openapi_v3",
      "name": "petstore schema",
      "schema_id": "f174e90a-fafe-4643-bbbc-4a0ed4fc8415",
      "source": "<schema file bytes>",
      "validation_enabled": true
    }
  ],
  "success": true,
  "result_info": {
    "count": 1,
    "page": 1,
    "per_page": 20,
    "total_count": 2000,
    "total_pages": 100
  }
}
```