Comment 5 for bug 1314401

It looks like the cause is when calling parser.Stack.load fuction, the template will be validated. Since the key is removed, validation always raises exception.

It's resonable that the validation need to be done when actions like create_stack, update_stack is executed.

But when we query an exsiting stack, is it necessary to validate the template again?

I suggest remove the validation for actions like query, and keep unchanged for the rest.

What do you guys think?