= std::to_array<
std::pair<std::string_view, DestMetadataCacheGroup::ServerRole>>({
{"PRIMARY", DestMetadataCacheGroup::ServerRole::Primary},
{"SECONDARY", DestMetadataCacheGroup::ServerRole::Secondary},
{"PRIMARY_AND_SECONDARY",
DestMetadataCacheGroup::ServerRole::PrimaryAndSecondary},
})