<!--
{
  "availability" : [
    "visionOS: 27.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "FoveatedStreaming",
  "identifier" : "/documentation/FoveatedStreaming/FoveatedStreamingSession/requestedInputCapabilities",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "Foveated Streaming"
    ],
    "preciseIdentifier" : "s:17FoveatedStreaming0aB7SessionC26requestedInputCapabilitiesShyAC0E10CapabilityOGvp"
  },
  "title" : "requestedInputCapabilities"
}
-->

# requestedInputCapabilities

A list of input data types which should be included as part of the stream.

```
@MainActor final var requestedInputCapabilities: Set<FoveatedStreamingSession.InputCapability> { get set }
```

## Discussion

The default value is `[]`.

At [`connect(endpoint:)`](/documentation/FoveatedStreaming/FoveatedStreamingSession/connect(endpoint:)) time, any capability in the requested set with
[`FoveatedStreamingSession.AuthorizationStatus.notDetermined`](/documentation/FoveatedStreaming/FoveatedStreamingSession/AuthorizationStatus/notDetermined) status triggers an authorization prompt
before the connection proceeds.  Setting this property does not on its own
trigger an authorization prompt — call [`requestAuthorization(for:)`](/documentation/FoveatedStreaming/FoveatedStreamingSession/requestAuthorization(for:)) to do
that explicitly.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)