## Upload a schema

`client.SchemaValidation.Schemas.New(ctx, params) (*PublicSchema, error)`

**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 SchemaNewParams`

  - `ZoneID param.Field[string]`

    Path param: Identifier.

  - `Kind param.Field[SchemaNewParamsKind]`

    Body param: The kind of the schema

    - `const SchemaNewParamsKindOpenAPIV3 SchemaNewParamsKind = "openapi_v3"`

  - `Name param.Field[string]`

    Body param: A human-readable name for the schema

  - `Source param.Field[string]`

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

  - `ValidationEnabled param.Field[bool]`

    Body param: An indicator if this schema is enabled

### Returns

- `type PublicSchema struct{…}`

  A schema used in schema validation

  - `CreatedAt Time`

  - `Kind PublicSchemaKind`

    The kind of the schema

    - `const PublicSchemaKindOpenAPIV3 PublicSchemaKind = "openapi_v3"`

  - `Name string`

    A human-readable name for the schema

  - `SchemaID string`

    A unique identifier of this schema

  - `Source string`

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

  - `ValidationEnabled bool`

    An indicator if this schema is enabled

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/option"
  "github.com/cloudflare/cloudflare-go/schema_validation"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  publicSchema, err := client.SchemaValidation.Schemas.New(context.TODO(), schema_validation.SchemaNewParams{
    ZoneID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
    Kind: cloudflare.F(schema_validation.SchemaNewParamsKindOpenAPIV3),
    Name: cloudflare.F("petstore schema"),
    Source: cloudflare.F("<schema file contents>"),
    ValidationEnabled: cloudflare.F(true),
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", publicSchema.SchemaID)
}
```

#### 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
}
```