Class TLSAuthorizationError

source code

              object --+                
                       |                
exceptions.BaseException --+            
                           |            
        exceptions.Exception --+        
                               |        
                        TLSError --+    
                                   |    
              TLSAuthenticationError --+
                                       |
                                      TLSAuthorizationError

The Checker was expecting the other party to authenticate with a certificate chain that has a different authorization.