Syntax:
SHOW {SLAVE | REPLICA} STATUS [FOR CHANNEL channel]

This statement provides status information on essential parameters of
the replica threads. From MySQL 8.0.22, SHOW SLAVE STATUS is deprecated
and the alias SHOW REPLICA STATUS should be used instead. The statement
works in the same way as before, only the terminology used for the
statement and its output has changed. Both versions of the statement
update the same status variables when used. Please see the
documentation for SHOW REPLICA STATUS for a description of the
statement.

URL: https://dev.mysql.com/doc/refman/8.0/en/show-slave-status.html

