Type: Azure DevOps has everything you need to build your software product from envisioning to put in into end-users hands. The properties query in the URI Parameters may not be the properties of the returned response json as what we think it is. Map of field and values for the work item. Guidance for authentication - Azure DevOps | Microsoft Learn Register the client application with Azure AD. Guidelines API version must be specified with every request. Often, this response is because of a missing or malformed Authorization header. They typically provide a web/HTTP class or API that abstracts the creation or formatting of the request, making it easier to write the client code (the HttpWebRequest class in the .NET Framework, for example). Use the access token Refresh an expired access token Scopes Samples I dont understand how to use the REST API and I cant seem to find information online that could help me with my problem. However, there are a variety of authentication mechanisms available for Azure DevOps Services including MSAL, OAuth and Session Tokens. The response header includes the number of remaining requests for your scope. So far so good, I can auth and start a run. although there are a few exceptions, Grants the ability to read data (settings and documents) stored by installed extensions. Grants the ability to manage pools, queues, and agents. Create a secret key (if you are registering a web client), in the "Add credentials" section. Use REST APIs to access Azure DevOps (formerly VSTS) [Internal] Specifies whether comment was deleted. Grants full access to source code, metadata about commits, changesets, branches, and other version control artifacts. Next, your client needs to redeem the authorization code for an access token. Access tokens expire, so refresh the access token if it's expired. Grants the ability to read, write, and manage security permissions. If you like what you see here, or have any comments, Query, suggestions or any advertisement / sponsorship inquiry feel free contact me via [email protected], Success is a journey , Its not a destination, Speed mentoring program for career advice. Understanding each helps you decide which is most appropriate for your scenario: The registration process creates two related objects in the Azure AD tenant where the application is registered: an application object and a service principal object.