post http://127.0.0.1:8080/spPortal/createCaseWithPortal
Create a case for the Orchestrator or an appliance.
caseEmail: If Orchestrator is not registered to Portal, a valid Silver Peak support account email address is required in order to create a case.
orchSerialNum: For Orchestrators, leave this field empty (""). For appliances, enter the nePk (E.g. "0.NE"). The corresponding serial number will then be retrieved based on these inputs.