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# MTRClusterOperationalCredentials

```
class MTRClusterOperationalCredentials
```

## Topics

### Initializers

[`-  initWithDevice:endpoint:queue:`](/documentation/Matter/MTRClusterOperationalCredentials/init(device:endpoint:queue:))

[`-  initWithDevice:endpointID:queue:`](/documentation/Matter/MTRClusterOperationalCredentials/init(device:endpointID:queue:))

### Instance Methods

[`-  addNOCWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/addNOC(with:expectedValues:expectedValueInterval:completion:))

[`-  addNOCWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/addNOC(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  addTrustedRootCertificateWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/addTrustedRootCertificate(with:expectedValues:expectedValueInterval:completion:))

[`-  addTrustedRootCertificateWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/addTrustedRootCertificate(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  attestationRequestWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/attestationRequest(with:expectedValues:expectedValueInterval:completion:))

[`-  attestationRequestWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/attestationRequest(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  certificateChainRequestWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/certificateChainRequest(with:expectedValues:expectedValueInterval:completion:))

[`-  certificateChainRequestWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/certificateChainRequest(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  CSRRequestWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/csrRequest(with:expectedValues:expectedValueInterval:completion:))

[`-  CSRRequestWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/csrRequest(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  readAttributeAcceptedCommandListWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeAcceptedCommandList(with:))

[`-  readAttributeAttributeListWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeAttributeList(with:))

[`-  readAttributeClusterRevisionWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeClusterRevision(with:))

[`-  readAttributeCommissionedFabricsWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeCommissionedFabrics(with:))

[`-  readAttributeCurrentFabricIndexWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeCurrentFabricIndex(with:))

[`-  readAttributeFabricsWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeFabrics(with:))

[`-  readAttributeFeatureMapWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeFeatureMap(with:))

[`-  readAttributeGeneratedCommandListWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeGeneratedCommandList(with:))

[`-  readAttributeNOCsWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeNOCs(with:))

[`-  readAttributeSupportedFabricsWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeSupportedFabrics(with:))

[`-  readAttributeTrustedRootCertificatesWithParams:`](/documentation/Matter/MTRClusterOperationalCredentials/readAttributeTrustedRootCertificates(with:))

[`-  removeFabricWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/removeFabric(with:expectedValues:expectedValueInterval:completion:))

[`-  removeFabricWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/removeFabric(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  updateFabricLabelWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/updateFabricLabel(with:expectedValues:expectedValueInterval:completion:))

[`-  updateFabricLabelWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/updateFabricLabel(with:expectedValues:expectedValueInterval:completionHandler:))

[`-  updateNOCWithParams:expectedValues:expectedValueInterval:completion:`](/documentation/Matter/MTRClusterOperationalCredentials/updateNOC(with:expectedValues:expectedValueInterval:completion:))

[`-  updateNOCWithParams:expectedValues:expectedValueInterval:completionHandler:`](/documentation/Matter/MTRClusterOperationalCredentials/updateNOC(with:expectedValues:expectedValueInterval:completionHandler:))

## Relationships

### Conforms To

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Equatable`](/documentation/Swift/Equatable)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`Hashable`](/documentation/Swift/Hashable)

[`CVarArg`](/documentation/Swift/CVarArg)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

### Inherits From

[`MTRGenericCluster`](/documentation/Matter/MTRGenericCluster)

---

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