diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/chained.py b/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
index 8f3a3acd0efa..63b1f8268f27 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/chained.py
@@ -60,4 +60,5 @@ def _get_error_message(history):
                 attempts.append("{}: {}".format(credential.__class__.__name__, error))
             else:
                 attempts.append(credential.__class__.__name__)
-        return "No valid token received. {}".format(". ".join(attempts))
+        return """No credential in this chain provided a token.
+Attempted credentials:\n\t{}""".format("\n\t".join(attempts))
diff --git a/sdk/identity/azure-identity/azure/identity/_credentials/default.py b/sdk/identity/azure-identity/azure/identity/_credentials/default.py
index c45ad78c0e3c..b34c1cbd2fed 100644
--- a/sdk/identity/azure-identity/azure/identity/_credentials/default.py
+++ b/sdk/identity/azure-identity/azure/identity/_credentials/default.py
@@ -4,6 +4,8 @@
 # ------------------------------------
 import os
 
+from azure.core.exceptions import ClientAuthenticationError
+
 from .._constants import EnvironmentVariables
 from .chained import ChainedTokenCredential
 from .environment import EnvironmentCredential
@@ -42,3 +44,13 @@ def __init__(self, **kwargs):
             )
 
         super(DefaultAzureCredential, self).__init__(*credentials)
+
+    def get_token(self, *scopes, **kwargs):
+        try:
+            return super(DefaultAzureCredential, self).get_token(*scopes, **kwargs)
+        except ClientAuthenticationError as e:
+            raise ClientAuthenticationError(message="""
+{}\n\nPlease visit the Azure identity Python SDK docs at 
+https://aka.ms/python-sdk-identity#defaultazurecredential 
+to learn what options DefaultAzureCredential supports"""
+                .format(e.message))