# Data Object - ExtendedElementDescription

Property of
  ProfileDescriptionSection, ProfileExpressionMetadata, ProfileParameterMetadata, ProfilePolicyMetadata, ProfilePolicyOptionMetadata
Extends
  ElementDescription
See also
  KeyAnyValue
Since
  vSphere API 4.0

## Data Object Description

Properties

Name | Type | Description
--- | --- | ---
messageArg* | KeyAnyValue[] |
messageCatalogKeyPrefix | xsd:string |
Properties inherited from ElementDescription
key
Properties inherited from Description
label, summary
Properties inherited from DynamicData
None

*Need not be set