Revert "WIP Remove id from Error?"

This reverts commit ded48aa.

Author: francisco-videira-nhs

lambdas/api-handler/src/contracts/errors.ts

@@ -1,6 +1,7 @@
 import { randomUUID } from 'crypto';
 
 export interface ApiError {
+  id: string;
   code: ApiErrorCode;
   links: {about: 'https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier'};
   status: ApiErrorStatus;
@@ -45,6 +46,7 @@ export function buildApiError(params: {
   detail: ApiErrorDetail | string;
 }): ApiError {
   return {
+    id: randomUUID(), // TODO CCM-11188: correlation ID?
     code: params.code,
     links: { about: 'https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier' },
     status: params.status,

lambdas/api-handler/src/mappers/__tests__/error-mapper.test.ts

@@ -14,6 +14,7 @@ describe("mapErrorToResponse", () => {
         {
           "code": "NOTIFY_INVALID_REQUEST",
           "detail": "The letter ID in the request body does not match the letter ID path parameter",
+          "id": expect.any(String),
           "links": {
             "about": "https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier"
           },
@@ -35,6 +36,7 @@ describe("mapErrorToResponse", () => {
         {
           "code": "NOTIFY_LETTER_NOT_FOUND",
           "detail": "The provided letter ID does not exist for the supplier",
+          "id": expect.any(String),
           "links": {
             "about": "https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier"
           },
@@ -56,6 +58,7 @@ describe("mapErrorToResponse", () => {
         {
           "code": "NOTIFY_INTERNAL_SERVER_ERROR",
           "detail": "Something broke",
+          "id": expect.any(String),
           "links": {
             "about": "https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier"
           },
@@ -77,6 +80,7 @@ describe("mapErrorToResponse", () => {
         {
           "code": "NOTIFY_INTERNAL_SERVER_ERROR",
           "detail": "Unexpected error",
+          "id": expect.any(String),
           "links": {
             "about": "https://digital.nhs.uk/developer/api-catalogue/nhs-notify-supplier"
           },