| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| ΣN | DomainResource | Information about the success/failure of an action Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension | ||
| Σ | 1..* | BackboneElement | A single issue associated with the action | |
| Σ | 1..1 | code | fatal | error | warning | information IssueSeverity (Required) | |
| Σ | 1..1 | code | Error or warning code IssueType (Required) | |
| Σ | 0..1 | CodeableConcept | Additional details about the error Operation Outcome Codes (Example) | |
| Σ | 0..1 | string | Additional diagnostic information about the issue | |
| ΣXD | 0..* | string | Deprecated: Path of element(s) related to issue | |
| Σ | 0..* | string | FHIRPath of element(s) related to issue | |
| Documentation for this format | ||||