Key rules in business request API execution
Each pre-configured FHIR API in the Foundation has the following rules configured for it:
Pega Foundation for Healthcare
| Rule name | Rule type | Usage |
| D_FHIR4<Resource> e.g., D_FHIR4Patient | Data Page | Calls the connector and identifies the request and response mapping rules. |
| <ResourceName>FHIR4 e.g., PatientFHIR4 | Connect REST | Calls the REST Service using endpoint URL. |
| MapTo<Resource>4 e.g., MapToPatients4 | Data Transform | Wrapper rule which calls the main mapping data transform rule. |
| MapTo<Resource>4Details e.g., MapToPatient4Details | Data Transform | Mapping data transform which maps the results to the response. |
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