@topology_key.setter<EOL><INDENT>def topology_key(self, topology_key):<DEDENT>
if topology_key is None:<EOL><INDENT>raise ValueError("<STR_LIT>")<EOL><DEDENT>self._topology_key = topology_key<EOL>
Sets the topology_key of this V1PodAffinityTerm.
This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.

:param topology_key: The topology_key of this V1PodAffinityTerm.
:type: str