Fetch Warehouse with parameters

Fetch Warehouse with parameters

parameters = Map();
parameters.put("warehouse_id","1111111111111111111");
response = invokeurl[
type: GET
connection: "conn"
parameters: parameters
];
with this deluge code i have response with all list of warehouses, but i expect to see my warehouse with id 1111111111111111111. What doing wrong?
And can i fetch warehouse records with function "zoho.inventory.getRecords"? When i trying do it using API name "warehouses" geting error, becuase wrong API name

Thanks