| Name | Type | Description | Notes |
|---|---|---|---|
| client_id | string | The ID of the client who is purchasing the contract. | [optional] |
| location_id | int | The ID of the location where the contract is being purchased. | [optional] |
| contract_id | int | The ID of the general contract being purchased. | [optional] |
| client_contract_id | int | The ID of the specific contract being purchased by this specific client, not to be confused with the `ContractId`, which refers to a general contract that the business offers. | [optional] |