Eligibility Request with Known tradingPartnerServiceId

Here is an example of a minimal Eligibility request with sandbox values for the tradingPartnerServiceId and organizationName.

```json
    {
        "controlNumber":"000000001",
        "tradingPartnerServiceId`": "serviceId",
        "provider":
        {
            "organizationName": "happy_doctors_group",
            "npi": "0123456789"
        },
        "subscriber": {
            "firstName": "johnone",
            "lastName": "doeOne",
            "dateOfBirth": "18800102"
        },
        "encounter": {
            "dateOfService": "20100101"
        }
    }
```