True when the input carries at least one null clear command.
Useful for a seller that must decide whether a clear is executable against
inherent product scope before accepting the mutation, and for asserting at a
response boundary that no clear command leaked into a strict overlay.
True when the input carries at least one
nullclear command.Useful for a seller that must decide whether a clear is executable against inherent product scope before accepting the mutation, and for asserting at a response boundary that no clear command leaked into a strict overlay.