How to Sync Work Item Fields Obtained through a REST API Call in Azure DevOps

Exalate for Azure DevOps can sync the most common work item fields. You can check them in Azure DevOps: fields and entities available for synchronization.

In Azure DevOps, it is also possible to get a full list of fields through a REST API call. This article shows how to view and sync such fields.

For more information about the REST API call, see Microsoft documentation.

How to Send a REST API Call in Azure DevOps?

To send a REST API call:

1. Log in to your Azure DevOps instance.
2. Enter the following REST API call in your browser:

   https://dev.azure.com/{organization}/{project}/_apis/wit/fields?$expand={$expand}&api-version=6.0

   Call parameters

   Parameter	Description
   {organization}	Organization name
   {project}	Project name
   {$expand}	Additional fields you want to view. You can use these parameters: extensionFields to view extension fields. includeDeleted to view deleted fields. none to view default fields.

As a result of the call, you see information about all fields. This example shows the response for the Application Launch Instructions field:

{
   "name":"Application Launch Instructions",
   "referenceName":"Microsoft.VSTS.Feedback.ApplicationLaunchInstructions",
   "description":"Instructions to launch the specified application",
   "type":"html",
   "usage":"workItem",
   "readOnly":false,
   "canSortBy":false,
   "isQueryable":true,
   "supportedOperations":[
      {
         "referenceName":"SupportedOperations.ContainsWords",
         "name":"Contains Words"
      },
      {
         "referenceName":"SupportedOperations.NotContainsWords",
         "name":"Does Not Contain Words"
      }
   ],
   "isIdentity":false,
   "isPicklist":false,
   "isPicklistSuggested":false,
 }

How to Sync Obtained Fields?

This script example shows how to sync the Application Launch Instructions field with the reference name Microsoft.VSTS.Feedback.ApplicationLaunchInstructions.

Outgoing Sync

replica.customKeys."Instructions" = workitem."Microsoft.VSTS.Feedback.ApplicationLaunchInstructions"

Incoming Sync

workitem."Microsoft.VSTS.Feedback.ApplicationLaunchInstructions" = "Press the red button"

This script example shows how to sync Microsoft.VSTS.CodeReview.AcceptedBy to a select list field.

Outgoing Sync

replica.customKeys."Select list custom field name" = workitem."Microsoft.VSTS.CodeReview.AcceptedBy"

Incoming Sync

workitem."Microsoft.VSTS.CodeReview.AcceptedBy" = "User example"

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