Fire Arrow ServerREST APIPOST: /ImmunizationEvaluation/$hapi.fhir.undo-mergePOST: /ImmunizationEvaluation/$hapi.fhir.undo-merge POST /ImmunizationEvaluation/$hapi.fhir.undo-merge POST: /ImmunizationEvaluation/$hapi.fhir.undo-merge Request Responses200Success