api.v0alpha.BillingRate(BillingRate)

{
    "standard_ppi": 0,
    "linkback_ppi": 0,
    "vocal_direct_msg_rate": 0,
    "sms_msg_rate": 0,
    "billing_increment_seconds": 0,
    "min_billed_increments": 0,
    "min_linkback_billed_increments": 0,
    "inbound_ppi": "string",
    "max_billed_increments": "string",
    "max_linkback_billed_increments": "string",
    "machine_hangup_increments": "string",
    "human_hangup_increments": "string"
}