2-Create a filter for server SN="CN70490RXQ" and capture URI
POST {{url}}/compute-ops-mgmt/{{filters-API-version}}/filters
See HPE Greenlake for Compute Ops Management API
Request Body
{"name"=>"Temporary_filter_for_CN70490RXQ", "description"=>"", "filterResourceType"=>"compute-ops-mgmt/server", "filter"=>"(hardware/serialNumber in ('CN70490RXQ'))", "filterTags"=>nil}