Description
Steps to reproduce
Update a work item field with impersonation enabled (i.e. .impersonate=onBehalfOfInitiator)
A simple update ( self["Custom.CustomField"] = 10) or any other update will trigger an error.
Version 1.0.1
Expected behavior
WorkItem should be updated successfully
Actual behavior
Update fails with the message: "Remove requires Value to be null."
Diagnostic logs
Running it locally and adding some additional debug info:
[2021-02-06 16:11:35Z] [{"Method":"PATCH","Uri":"/_apis/wit/workItems/160536?bypassRules=True&suppressNotifications=False&api-version=5.0-preview.3","Headers":{"Content-Type":"application/json-patch+json"},"Body":"[{"op":5,"path":"/rev","from":null,"value":11},{"op":2,"path":"/fields/Custom.GTRMScore","from":null,"value":80},{"op":1,"path":"/fields/System.ChangedBy","from":null,"value":"George Roberts"}]"}]
[2021-02-06 16:11:35Z] [{"Code":400,"Headers":{"Content-Type":"application/json; charset=utf-8"},"Body":"{"count":1,"value":{"Message":"Remove requires Value to be null."}}"}]
[2021-02-06 16:11:35Z] Save failed: {"count":1,"value":{"Message":"Remove requires Value to be null."}}
[2021-02-06 16:11:35Z] Changes saved to Azure DevOps (mode Batch): 0 created, 1 updated.
[2021-02-06 16:11:35Z] Rule returned ''
[2021-02-06 16:11:35Z] Succeeded
First log line is the JsonPatchDocument info for the update.
Second log line is the actual response with the response code.
Environment
Happens both locally and in Azure Functions.
Version 1.0.1