hw_api->srcsofdst Returns source of a destination object objectsrcsofdst arrayparameter Retrieves all the source anchors pointing to the specified destination. The destination object can either be a destination anchor or a whole document. The parameters array contains the required element 'objectIdentifier' and the optional element 'attributeSelector' and 'objectQuery'. The function returns an array of objects or an error. See also hwapi_dstofsrcanchor.