WARNING
This guidance is under active development by NHS England and content may be added or updated on a regular basis.Error handling
This page describes how errors are handled.
Errors
The CP-IS FHIR R4 API will return a UKCore-OperationOutcome when an API call is unsuccessful. The below table provides expected errors / validation failures.
e.g: 403 Error Operation Outcome
Search interaction
| HTTP code | issue-severity | issue-type | details.code / display | details.diagnostics |
|---|---|---|---|---|
| 400 | error | invalid | INVALID_SEARCH_DATA | Invalid NHS number |
| 400 | error | invalid | PRECONDITION_FAILED | Missing or invalid head parameter |
| 403 | error | forbidden | ACCESS_DENIED | Access has been denied to process this request |