fix!

Author: JunchengXue

flow360/cloud/s3_utils.py

@@ -112,14 +112,14 @@ class _UserCredential(BaseModel):
     expiration: datetime
     secret_access_key: str = Field(alias="secretAccessKey")
     session_token: str = Field(alias="sessionToken")
+    endpoint: Optional[str] = Field(alias="endpoint", default=None)
     storage_provider: Optional[str] = Field(alias="storageProvider", default=None)
 
 
 class _S3STSToken(BaseModel):
     cloud_path_prefix: str = Field(alias="cloudpathPrefix")
     cloud_path: str = Field(alias="cloudpath")
     user_credential: _UserCredential = Field(alias="userCredentials")
-    endpoint: Optional[str] = Field(alias="endpoint", default=None)
 
     def get_bucket(self):
         """
@@ -144,8 +144,7 @@ def get_client(self):
         """
         customize_boto3_config = None
         if (
-            self.user_credential is not None
-            and self.user_credential.storage_provider is not None
+            self.user_credential.storage_provider is not None
             and self.user_credential.storage_provider == "OSS"
         ):
             # OSS does not support aws integrity check
@@ -163,8 +162,8 @@ def get_client(self):
             "config": customize_boto3_config,
         }
 
-        if self.endpoint is not None:
-            kwargs["endpoint_url"] = self.endpoint
+        if self.user_credential.endpoint is not None:
+            kwargs["endpoint_url"] = self.user_credential.endpoint
 
         if Env.current.s3_endpoint_url is not None:
             kwargs["endpoint_url"] = Env.current.s3_endpoint_url