Changes to Full prescription edit. Pre-Dispensed prescriptions are updated in place; Dispensed prescriptions require a `reason` and the change is recorded as an amendment. DEA-tracked field changes on a controlled substance are blocked — caller must cancel-and-recreate instead.

added the new optional request property billingDisposition (media type: application/json)

added the new optional request property billingDisposition (media type: text/json)

added the new optional request property billingDisposition (media type: application/*+json)

added the new optional request property billingReason (media type: application/json)

added the new optional request property billingReason (media type: text/json)

added the new optional request property billingReason (media type: application/*+json)

added the optional property billingLeftAsCharged to the response with the 200 status (media type: text/plain)

added the optional property billingLeftAsCharged to the response with the 200 status (media type: application/json)

added the optional property billingLeftAsCharged to the response with the 200 status (media type: text/json)

endpoint added