Array reply: a list of values associated with the result of getting the absolute expiry timestamp of the specific fields, in the same order as they are requested.
-2: Field does not exist in the provided hash key, or the hash key is empty.
-1: Field exists in the provided hash key, but has no expiration associated with it.
Integer: The expiration time associated with the hash key field, in milliseconds.
RESP3
Array reply: a list of values associated with the result of getting the absolute expiry timestamp of the specific fields, in the same order as they are requested.
-2: Field does not exist in the provided hash key, or the hash key is empty.
-1: Field exists in the provided hash key, but has no expiration associated with it.
Integer: The expiration time associated with the hash key field, in milliseconds.