curl --location --request GET '/open/companies//tenants//subscription/signup//get_order_summary_billing_occurrence'
{
"company_uuid": "string",
"tenant_uuid": "string",
"subscription_start_date": "2019-08-24T14:15:22Z",
"subscription_end_date": "2019-08-24T14:15:22Z",
"billing_occurance": [
"2019-08-24T14:15:22Z"
]
}