NPA-5629: Update expression to list

Author: lelliott-hippo

proxies/live/apiproxy/policies/RaiseFault.404NotFound.xml

@@ -32,6 +32,7 @@
                     }
                 ]
             },
+            "diagnostics": "Resource that has been marked as invalid was requested - invalid resources cannot be retrieved",
             "severity": "error"
         }
     ],

specification/examples/responses/GET_RelatedPerson/errors/invalid-identifier.yaml

@@ -11,6 +11,7 @@ RelatedPersonInvalidIdentifierError:
               code: "INVALID_IDENTIFIER_VALUE"
               display: "Provided value is invalid"
         diagnostics: "Not a valid NHS Number provided for the 'identifier' parameter"
-        expression: ["RelatedPerson.identifier"]
+        expression: 
+          - "RelatedPerson.identifier"
         severity: error
     resourceType: "OperationOutcome"

specification/examples/responses/POST_Consent/errors/invalid_identifier_value.yaml

@@ -11,6 +11,7 @@ PostConsentInvalidIdentifierValueError:
               system: https://fhir.nhs.uk/R4/CodeSystem/ValidatedRelationships-ErrorOrWarningCode
               version: "1"
         diagnostics: Performer identifier value is invalid
-        expression: performer[0].identifier.value
+        expression: 
+          - "performer[0].identifier.value"
         severity: error
     resourceType: OperationOutcome

specification/examples/responses/POST_Consent/errors/invalid_status.yaml

@@ -11,6 +11,7 @@ PostConsentInvalidStatusError:
               system: https://fhir.nhs.uk/R4/CodeSystem/ValidatedRelationships-ErrorOrWarningCode
               version: "1"
         diagnostics: Status is invalid
-        expression: status
+        expression: 
+          - "status"
         severity: error
     resourceType: OperationOutcome

specification/examples/responses/POST_Consent/errors/missing_identifier_system.yaml

@@ -11,6 +11,7 @@ PostConsentMissingIdentifierSystemError:
               system: https://fhir.nhs.uk/R4/CodeSystem/ValidatedRelationships-ErrorOrWarningCode
               version: "1"
         diagnostics: Unable to determine the patient identifier system
-        expression: patient.identifier.system
+        expression: 
+          - "patient.identifier.system"
         severity: error
     resourceType: OperationOutcome

specification/examples/responses/POST_Consent/errors/missing_scope.yaml

@@ -11,6 +11,7 @@ PostConsentMissingScopeError:
               display: Required values are missing.
               system: https://fhir.nhs.uk/R4/CodeSystem/ValidatedRelationships-ErrorOrWarningCode
               version: "1"
-        expression: scope
+        expression: 
+          - "scope"
         severity: error
     resourceType: OperationOutcome