Use the following endpoint:

• Endpoint: PATCH /api/cart/v1/carts/{Id}

Parameters:

• Id: Unique identifier of the cart or product configuration.

The request body is a JSON object that contains key-value pairs for the fields you want to update. The following example updates only the cart name:

{
  "Name": "CollaborationPriceList"
}
          

On success, the API returns HTTP 200 OK and the updated cart details. The response includes fields such as:

{
  "Id": "5480b9df-48d8-490b-a794-79c6d51a35ba",
  "Name": "CollaborationPriceList",
  "CreatedBy": {
    "Id": "f776e210-7f8f-b628-2053-ef392a7a57e7",
    "Name": "Test User"
  },
  "CreatedDate": "2025-10-24T00:09:41.263",
  "ModifiedBy": {
    "Id": "f776e210-7f8f-b628-2053-ef392a7a57e7",
    "Name": "Test User"
  },
  "ModifiedDate": "2025-10-24T00:11:23.498",
  "ETag": "a8cecc93-b3dc-4898-aebb-61199fd5fac2",
  "BusinessObjectType": "Agreement",
  "EffectiveDate": "2025-10-24T00:09:41.138",
  "EffectivePriceList": {
    "Id": "1d030b2b-b720-476f-9063-f1ec3617672f",
    "Name": "CollaborationPriceList"
  },
  "NumberOfItems": 15,
  "PriceList": {
    "Id": "a8935254-10c2-40b9-9cfa-86ac7b0991a5",
    "Name": "Anjali_Testing_Rule_PL"
  },
  "Status": "Saved",
  "SummaryGroupType": "Category",
  "UseType": "Main",
  "AutoGeneratedNumber": "CC-0004080",
  "String_Test_c": "Dc-Cart",
  "Configuration_Name_c": "Dc-Cart",
  "Test_c": "rewr",
  "Name_Test_PP_c": "Dc-Cart",
  "Ajay_Test_c": "Aj",
  ...
}
          

The following validations apply when you update a cart:

• You cannot update the cart status if the current status is "InCollaboration".
• You cannot change the business object type, If it is "Collaboration Request".