Azure deployments may encounter the "unable to build authorizer for Resource Manager API" problem when executing b>Terraformb> in GitHub Actions. A validated service principal setup is necessary to resolve this issue, which is frequently linked to authorization issues with the Azure CLI. We go over practical solutions to fix this, like employing GitHub Action plugins for dependable authentication and scripting authentication tests. You may avoid interruptions and optimize your CI/CD process for seamless deployments by properly configuring your environment variables and making sure your credentials are valid.