curl --location '/contracts//cobuyer' \
--header 'Authorization: Bearer <token>' \
--header 'X-API-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"accountHolderType": "Invalid",
"billingAddress": {
"addressLine1": "string",
"addressLine2": "string",
"attentionTo": "string",
"city": "string",
"fax": "string",
"phoneExtension": "string",
"phoneNumber": "string",
"region": "string",
"zipCode": "string"
},
"businessName": "string",
"emailAddress": "string",
"emailOptIn": true,
"firstName": "string",
"id": 0,
"lastName": "string",
"name": "string",
"physicalAddress": {
"addressLine1": "string",
"addressLine2": "string",
"attentionTo": "string",
"city": "string",
"fax": "string",
"phoneExtension": "string",
"phoneNumber": "string",
"region": "string",
"zipCode": "string"
},
"uriReference": "string"
}'