workflow failed to query the oauth s2s metadata endpoint at uri

In this post, we will fix the “Failed to query the OAuth S2S metadata endpoint at URI” SharePoint Workflow Manager issue that you may face when you register SharePoint Workflow Service in SharePoint 2016 and 2019. Register-SPWorkflowService: Failed to query the OAuth S2S metadata endpoint at URI. Failed to query the OAuth S2S metadata endpoint at URI […]