# Data Object - ConverterVimConnectionSpecExtensionServiceCredentials

Extends
  ConverterVimConnectionSpecVimCredentials
Since
  Converter API 1.0

## Data Object Description

Extension service credentials.

Extension credentials are used by a Virtual Center extensibility framework services to connect to the parent VC server instance.

Properties

Name | Type | Description
--- | --- | ---
extensionKey | xsd:string | The unique ID of the service extension
signedCredentials* | xsd:string | Signed credentials of the extension
Properties inherited from ConverterVimConnectionSpecVimCredentials
None
Properties inherited from DynamicData
None

*Need not be set