Run the following sample request to change the logon password.
curl -k -X PUT 'https://<QS_HOSTNAME>:1443/adminusers/admin' \
-H 'Authorization: Basic <ADMIN_TOKEN>' \
-H 'Content-Type: application/json' \
--data-raw '{
"oldPassword":"oldPasswordValue",
"newPassword":"newPasswordValue",
"confirmPassword": "newPasswordValue"
}
'