This value set defines a set of codes that are used to indicate the supported operations of a testing engine or tool.
This value set has an inline code system http://hl7.org/fhir/testscript-operation-codes, which defines the following codes:
| Code | Display | Definition |
| read | Read | Read the current state of the resource. |
| vread | Version Read | Read the state of a specific version of the resource. |
| update | Update | Update an existing resource by its id (or create it if it is new). |
| delete | Delete | Delete a resource. |
| history | History | Retrieve the update history for a particular resource or resource type. |
| create | Create | Create a new resource with a server assigned id. |
| search | Search | Search based on some filter criteria. |
| transaction | Transaction | Update, create or delete a set of resources as a single transaction. |
| conformance | Conformance | Get a conformance statement for the system. |
| closure | $closure | Closure Table Maintenance. |
| document | $document | Generate a Document. |
| everything | $everything | Fetch Encounter/Patient Record. |
| expand | $expand | Value Set Expansion. |
| find | $find | Find a functional list. |
| lookup | $lookup | Concept Look Up. |
| meta | $meta | Access a list of profiles, tags, and security labels. |
| meta-add | $meta-add | Add profiles, tags, and security labels to a resource. |
| meta-delete | $meta-delete | Delete profiles, tags, and security labels for a resource. |
| populate | $populate | Populate Questionnaire. |
| process-message | $process-message | Process Message. |
| questionnaire | $questionnaire | Build Questionnaire. |
| translate | $translate | Concept Translation. |
| validate | $validate | Validate a resource. |
| validate-code | $validate-code | Value Set based Validation. |