curl -i -X DELETE "https://api.box.com/2.0/storage_policy_assignments/932483" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -d '{
       "items": {
         "type": "storage_policy",
         "id": "1434325"
       }
     }'

client.storage_policy_assignments.delete_storage_policy_assignment_by_id(
    storage_policy_assignment.id
)

await client.storagePolicyAssignments.deleteStoragePolicyAssignmentById(
  storagePolicyAssignment.id,
);

try await client.storagePolicyAssignments.deleteStoragePolicyAssignmentById(storagePolicyAssignmentId: storagePolicyAssignment.id)

client.getStoragePolicyAssignments().deleteStoragePolicyAssignmentById(storagePolicyAssignment.getId())

await client.StoragePolicyAssignments.DeleteStoragePolicyAssignmentByIdAsync(storagePolicyAssignmentId: storagePolicyAssignment.Id);

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}