# x-amazon-apigateway-binary-media-types property
<a name="api-gateway-swagger-extensions-binary-media-types"></a>

Specifies the list of binary media types to be supported by API Gateway, such as `application/octet-stream` and `image/jpeg`. This extension is a JSON array. It should be included as a top-level vendor extension to the OpenAPI document.

## x-amazon-apigateway-binary-media-types example
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The following example shows the encoding lookup order of an API.

```
"x-amazon-apigateway-binary-media-types": [ "application/octet", "image/jpeg" ]
```