diff --git a/src/msgraph_core/_enums.py b/src/msgraph_core/_enums.py
index 02fb580e..5f217fe8 100644
--- a/src/msgraph_core/_enums.py
+++ b/src/msgraph_core/_enums.py
@@ -12,6 +12,9 @@ class APIVersion(str, Enum):
     beta = 'beta'
     v1 = 'v1.0'
 
+    def __str__(self):
+        return self.value
+
 
 class FeatureUsageFlag(int, Enum):
     """Enumerated list of values used to flag usage of specific middleware"""
@@ -23,6 +26,9 @@ class FeatureUsageFlag(int, Enum):
     DEFAULT_HTTP_PROVIDER_ENABLED = 8
     LOGGING_HANDLER_ENABLED = 16
 
+    def __str__(self):
+        return self.value
+
 
 class NationalClouds(str, Enum):
     """Enumerated list of supported sovereign clouds"""
@@ -32,3 +38,6 @@ class NationalClouds(str, Enum):
     Global = 'https://graph.microsoft.com'
     US_DoD = 'https://dod-graph.microsoft.us'
     US_GOV = 'https://graph.microsoft.us'
+
+    def __str__(self):
+        return self.value