Default intervals, timeouts, etc., for Pacemaker resource operations

Pacemaker resource agents mention default values for their operations' timeouts, intervals, etc., in their metadata. For instance, crm_resource --show-metadata=ocf:heartbeat:IPaddr2 lists some:

<actions>
<action name="start" timeout="20s" />
<action name="stop" timeout="20s" />
<action name="status" depth="0" timeout="20s" interval="10s" />
<action name="monitor" depth="0" timeout="20s" interval="10s" />
<action name="meta-data" timeout="5s" />
<action name="validate-all" timeout="20s" />
</actions>

Will these be taken as default values when I do not specify explicit values when configuring a resource (e.g. with crm configure primitive ip_test IPaddr2 params ip=1.2.3.4 nic=eth0 cidr_netmask=32 iflabel=test) or will I explicitly have to set them when I want to employ such defaults (e.g. with crm configure primitive ip_test ... op monitor timeout=20s interval=10s)?

My current assumption is that the second is the case, and that all timeouts, intervals, etc., will normally default to 0 (not to any default values referred to in the meta-data) unless explicitly set otherwise. But I have not found any unambiguous statement in the documentation, nor a command that would show me all relevant values (crm resource show ip_nginx), so I am reaching out to somebody who may know better.