## Upload a schema

`client.schemaValidation.schemas.create(SchemaCreateParamsparams, RequestOptionsoptions?): PublicSchema`

**post** `/zones/{zone_id}/schema_validation/schemas`

Uploads a new OpenAPI schema for API Shield schema validation. The schema defines expected request/response formats for API endpoints.

### Parameters

- `params: SchemaCreateParams`

  - `zone_id: string`

    Path param: Identifier.

  - `kind: "openapi_v3"`

    Body param: The kind of the schema

    - `"openapi_v3"`

  - `name: string`

    Body param: A human-readable name for the schema

  - `source: string`

    Body param: The raw schema, e.g., the OpenAPI schema, either as JSON or YAML

  - `validation_enabled: boolean`

    Body param: An indicator if this schema is enabled

### Returns

- `PublicSchema`

  A schema used in schema validation

  - `created_at: string`

  - `kind: "openapi_v3"`

    The kind of the schema

    - `"openapi_v3"`

  - `name: string`

    A human-readable name for the schema

  - `schema_id: string`

    A unique identifier of this schema

  - `source: string`

    The raw schema, e.g., the OpenAPI schema, either as JSON or YAML

  - `validation_enabled?: boolean`

    An indicator if this schema is enabled

### Example

```node
import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted
});

const publicSchema = await client.schemaValidation.schemas.create({
  zone_id: '023e105f4ecef8ad9ca31a8372d0c353',
  kind: 'openapi_v3',
  name: 'petstore schema',
  source: '<schema file contents>',
  validation_enabled: true,
});

console.log(publicSchema.schema_id);
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "locations": [
          ".paths[\"/user/{username}\"].put"
        ],
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "locations": [
          ".paths[\"/user/{username}\"].put"
        ],
        "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 contents>",
    "validation_enabled": true
  },
  "success": true
}
```