NPA-5359: Revert updating post and patch

Author: ellie-bound1-NHSD

specification/examples/requests/PATCH_Consent/replace_status.yaml

@@ -1,7 +1,17 @@
 StatusUpdate:
   summary: Update consent status
-  description: Example status change to inactive.
+  description: Example status change to inactive. Along with reason for the status change.
   value:
     - op: replace
       path: /status
       value: inactive
+    - op: replace
+      path: /extension
+      value:
+      - url: https://fhir.hl7.org.uk/StructureDefinition/Extension-statusReason
+        valueCodeableConcept:
+          coding:
+          - system: http://terminology.hl7.org/CodeSystem/consent-reason
+            code: TBC
+            display: TBC
+

specification/examples/requests/POST_Consent/adult_to_adult_proxy_creation.yaml

@@ -40,3 +40,10 @@ ConsentAdultToAdultGuardianRequest:
             identifier:
               system: https://fhir.nhs.uk/Id/nhs-number
               value: "9000000017"
+    extension:
+      - url: https://fhir.hl7.org.uk/StructureDefinition/Extension-statusReason
+        valueCodeableConcept:
+          coding:
+            - system: http://terminology.hl7.org/CodeSystem/consent-reason
+              code: TBC
+              display: TBC

specification/examples/requests/POST_Consent/parent_child_proxy_creation.yaml

@@ -41,3 +41,10 @@ ConsentParentChildProxyCreationRequest:
             identifier:
               system: https://fhir.nhs.uk/Id/nhs-number
               value: "9000000009"
+    extension:
+      - url: https://fhir.hl7.org.uk/StructureDefinition/Extension-statusReason
+        valueCodeableConcept:
+          coding:
+            - system: http://terminology.hl7.org/CodeSystem/consent-reason
+              code: TBC
+              display: TBC

specification/validated-relationships-service-api.yaml

@@ -751,6 +751,7 @@ paths:
             | 422         | `INVALID_CATEGORY`          | Invalid category.                                                                                                                         |
             | 422         | `INVALID_DATETIME`          | Invalid datetime.                                                                                                                         |
             | 422         | `INVALID_PROVISION`         | Invalid provision.                                                                                                                        |
+            | 422         | `INVALID_EXTENSION`         | Invalid extension.                                                                                                                        |
             | 422         | `INVALID_PARAMETER`         | Invalid request parameter. For details, see the diagnostics field.                                                                        |
             | 429         | `THROTTLED`                 | You have exceeded your application's [rate limit](https://digital.nhs.uk/developer/guides-and-documentation/reference-guide#rate-limits). |
 
@@ -2266,6 +2267,8 @@ components:
             $ref: "#/components/schemas/Policy"
         provision:
           $ref: "#/components/schemas/Provision"
+        extension:
+          $ref: "#/components/schemas/Extension"
 
     Policy:
       type: object
@@ -2306,6 +2309,15 @@ components:
               role:
                 $ref: "#/components/schemas/CodeableConcept"
                 description: "Classification of the role of consent, bound to http://terminology.hl7.org/CodeSystem/v3-RoleCode"
+    
+    Extension:
+      type: object
+      properties:
+        url:
+          type: string
+        valueCodeableConcept:
+          $ref: "#/components/schemas/CodeableConcept"
+          description: Classification of the status of consent, bound to http://terminology.hl7.org/CodeSystem/consent-reason.
 
     OperationOutcome:
       type: object
@@ -2457,6 +2469,7 @@ components:
             - /status
             - /provision/period/end
             - /provision/actor
+            - /extension
         value:
           oneOf:
             - type: string