---
title: kCMMetadataIdentifierError_NoKeyValueAvailable
framework: coremedia
role: symbol
role_heading: Global Variable
path: coremedia/kcmmetadataidentifiererror_nokeyvalueavailable
---

# kCMMetadataIdentifierError_NoKeyValueAvailable

An error that indicates a request for a key value in the anonymous keyspace.

## Declaration

```swift
var kCMMetadataIdentifierError_NoKeyValueAvailable: OSStatus { get }
```

## See Also

### Constants

- [kCMMetadataIdentifierError_AllocationFailed](coremedia/kcmmetadataidentifiererror_allocationfailed.md)
- [kCMMetadataIdentifierError_BadIdentifier](coremedia/kcmmetadataidentifiererror_badidentifier.md)
- [kCMMetadataIdentifierError_BadKey](coremedia/kcmmetadataidentifiererror_badkey.md)
- [kCMMetadataIdentifierError_BadKeyLength](coremedia/kcmmetadataidentifiererror_badkeylength.md)
- [kCMMetadataIdentifierError_BadKeySpace](coremedia/kcmmetadataidentifiererror_badkeyspace.md)
- [kCMMetadataIdentifierError_BadKeyType](coremedia/kcmmetadataidentifiererror_badkeytype.md)
- [kCMMetadataIdentifierError_BadNumberKey](coremedia/kcmmetadataidentifiererror_badnumberkey.md)
- [kCMMetadataIdentifierError_RequiredParameterMissing](coremedia/kcmmetadataidentifiererror_requiredparametermissing.md)