[Containerapp] Release version 1.0.0b2 (Azure#7976)

src/containerapp/HISTORY.rst

@@ -4,6 +4,9 @@ Release History
 ===============
 upcoming
 ++++++
+
+1.0.0b2
+++++++
 * 'az containerapp create': Fix container app create with registry msi
 * 'az containerapp job create': Fix container app job create with registry msi
 

src/containerapp/azext_containerapp/_utils.py

@@ -750,24 +750,28 @@ def is_registry_msi_system_environment(identity):
 def env_has_managed_identity(cmd, resource_group_name, env_name, identity):
     identity = identity.lower()
 
+    managed_env_info = None
     try:
         managed_env_info = ManagedEnvironmentPreviewClient.show(cmd=cmd, resource_group_name=resource_group_name, name=env_name)
     except Exception as e:
-        handle_raw_exception(e)
+        handle_non_404_status_code_exception(e)
+
+    if not managed_env_info:
+        raise ValidationError("The managed environment '{}' does not exist. Please specify a valid environment.".format(env_name))
 
     if safe_get(managed_env_info, "identity") is None:
         return False
 
-    identityType = safe_get(managed_env_info, "identity", "type")
-    if is_registry_msi_system(identity) and identityType and identityType.__contains__("SystemAssigned"):
+    identity_type = safe_get(managed_env_info, "identity", "type")
+    if is_registry_msi_system(identity) and identity_type and identity_type.__contains__("SystemAssigned"):
         return True
 
-    userAssignedIdentities = safe_get(managed_env_info, "identity", "userAssignedIdentities")
-    if userAssignedIdentities is None:
+    user_assigned_identities = safe_get(managed_env_info, "identity", "userAssignedIdentities")
+    if user_assigned_identities is None:
         return False
 
     result = False
-    for msi in userAssignedIdentities:
+    for msi in user_assigned_identities:
         if msi.lower() == identity:
             result = True
             break