BUGFIX: fix DraftDatasourceConfigAction (#601)

Co-authored-by: Great Expectations <[email protected]>

great_expectations_cloud/agent/actions/utils.py

@@ -16,6 +16,7 @@ def get_table_names(datasource: SQLDatasource) -> list[str]:
         # Or if the role does not have access to the schema (it silently fails and defaults to using default_schema)
         # See https://github.com/snowflakedb/snowflake-sqlalchemy/blob/e78319725d4b96ea205ef1264b744c65eb37853d/src/snowflake/sqlalchemy/snowdialect.py#L731
         # Explicitly passing the schema to the inspector to get the table names
-        return inspector.get_table_names(schema=datasource.schema_)
+        # Also converting to list to ensure JSON serializable
+        return list(inspector.get_table_names(schema=datasource.schema_))
 
-    return inspector.get_table_names()
+    return list(inspector.get_table_names())

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "great_expectations_cloud"
-version = "20241220.0.dev0"
+version = "20241221.0.dev0"
 description = "Great Expectations Cloud"
 authors = ["The Great Expectations Team <[email protected]>"]
 repository = "https://github.com/great-expectations/cloud"