Property Use Web Services

How do I update Property Use Details using Web Services?
What is the purpose of "id" attribute on useDetails?
When I get the list of property uses for a property, I see only the property use ids. How can I find the property use type?
What is the difference between GET /propertyUse/(propertyUseId) and GET /propertyUse/(propertyUseId)/useDetailsRevisions?
I am having trouble with the "singleStore" value in the property use schemas. Is this value required and what are the options?
How do we associate multiple property uses to a property?
Will property uses associations be limited by the type of property?
When I try to associate an additional meter to a property, the meters that I have associated previously seem to disappear. What's going on?
My property use is displaying attributes that I did not submit. What happened?
Is it possible to associate a single meter to a property use?