<status value="active"/><experimental value="false"/><date value="2020-12-28T16:55:11+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="Operations supported by REST at the system level."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><compose><include><system value="http://hl7.org/fhir/restful-interaction"/><concept><code value="transaction"/></concept><concept><code value="batch"/></concept><concept><code value="search-system"/></concept><concept><code value="history-system"/></concept></include></compose></ValueSet>

Code	Display	Definition
transaction	transaction	Update, create or delete a set of resources as a single transaction.
batch	batch	perform a set of a separate interactions in a single http operation
search-system	search-system	Search all resources based on some filter criteria.
history-system	history-system	Retrieve the change history for all resources on a system.