add attribute to all functions

Author: MWClayson-NHS

application/CohortManager/src/Functions/screeningDataServices/GetValidationExceptions/GetValidationExceptions.cs

@@ -102,6 +102,7 @@ private HttpResponseData CreatePaginatedResponse(HttpRequestData request, IQuery
     /// Updates the ServiceNowId for a specific validation exception.
     /// </summary>
     [Function(nameof(UpdateExceptionServiceNowId))]
+    [Authentication(Role.CohortManagerUser)]
     public async Task<HttpResponseData> UpdateExceptionServiceNowId([HttpTrigger(AuthorizationLevel.Anonymous, "put")] HttpRequestData req)
     {
         try
@@ -139,6 +140,7 @@ public async Task<HttpResponseData> UpdateExceptionServiceNowId([HttpTrigger(Aut
     /// Retrieves validation exceptions and reports by search type (NHS Number or Exception ID).
     /// </summary>
     [Function(nameof(GetValidationExceptionsByType))]
+    [Authentication(Role.CohortManagerUser)]
     public async Task<HttpResponseData> GetValidationExceptionsByType([HttpTrigger(AuthorizationLevel.Anonymous, "get")] HttpRequestData req)
     {
         var searchType = HttpParserHelper.GetEnumQueryParameter(req, "searchType", SearchType.NhsNumber);