# PayloadMappingDefinitions

Type: PayloadMappingDefinitions

List of mapping definitions where the key represents the ID of each mapping that can be used in sources and
targets to reference a mapping.

Schema: [PayloadMappingDefinitions](https://sourcey-ditto.pages.dev/http-api-doc/models/payloadmappingdefinitions.md)

Additional properties: 
  Reference: [PayloadMappingDefinition](https://sourcey-ditto.pages.dev/http-api-doc/models/payloadmappingdefinition.md); Type: PayloadMappingDefinition
  
  A mapping definition consisting of the used mappingEngine and the options required by this engine.