This operation enables you to modify the policy mode of a permission policy.
The Modify Account Permission Policy page is displayed.
For details about how to set account permission policy parameters, see the description of parameter PolicyDocument in Account Permission Policy Management > Adding and Modifying a Permission Policy in the Object Service Account Management API Description of the corresponding version.
The policy content must be in JSON format and cannot exceed 2048 characters.
Example: {"Version": "2008-10-17","Statement":[{"Effect":"Allow","Action":"*","Resource":"*"}]}