Existing Wording
It is possible to have both OperationOutcome and Contraindication together, where the first might indicate that a requested action was rejected due to a clinical issue and the latter provides the details of the issue.

Proposed Wording
It is possible to have both OperationOutcome and Contraindication together, where the Contraindication might indicate that a requested action was rejected due to a clinical issue and the OperationOutcome provides the details of the issue.

Comments
The original wording had "first" and "latter" associated with the wrong Resources. Proposed wording makes explicit which is which.

Grahame's Comments
ok