Get a group of line items by their IDs. Up to 100 IDs can be included in a single request. By default, the response will only include the ID a few system fields, and the hs_product_id property. You can get specific properties in the response by using the properties parameter in the URL, and that parameter can be included multiple times to get multiple properties. See the example for more details.
Successful response - Get a group of line items by their IDs
The response is of type object
.