Take Entity Framework Core as an example:
dncengpublic51efcore-ci/azure-pipelines/:org/:project/:definition/:branch?/azure-pipelines/build/status/:org/:project/:definition-id<\d+>/:branch?/azure-pipelines/build/version/:org/:project/:definition-id<\d+>/:branch?/azure-pipelines/build/test/:org/:project/:definition-id<\d+>/:branch?/azure-pipelines/release/version/:org/:project/:definition-id<\d+>/:environment-id?<\d+>/azure-pipelines/deployment/version/:org/:project/:definition-id<\d+>/:environment-id?<\d+>