JsonFieldWithDefault interface

This is used to express the source of an input schema mapping for a single target field in the Event Grid Event schema. This is currently used in the mappings for the 'subject', 'eventtype' and 'dataversion' properties. This represents a field in the input event schema along with a default value to be used, and at least one of these two properties should be provided.

Properties

defaultValue

The default value to be used for mapping when a SourceField is not provided or if there's no property with the specified name in the published JSON event payload.

sourceField

Name of a field in the input event schema that's to be used as the source of a mapping.

Property Details

defaultValue

The default value to be used for mapping when a SourceField is not provided or if there's no property with the specified name in the published JSON event payload.

defaultValue?: string

Property Value

string

sourceField

Name of a field in the input event schema that's to be used as the source of a mapping.

sourceField?: string

Property Value

string