condition
    This is a keyword specifying the particular condition to be
    evaluated.
    Specific conditions can have prerequisites, such as the
    specification of an additional parameter, or requiring a
    specified volume be mounted.
    This keyword cannot be abbreviated.
 state
    A keyword that specifies the particular condition; the particular
    state for the the test condition. The state can be specific to
    the particular condition.
    This keyword cannot be abbreviated.