Allowed | 405 Not

The clerk didn't even look at the letter. Instead, he stamped a red mark on a form and slid it back. It read:

"If you want to leave something," the clerk explained, "you need to go to the . That building accepts the POST method. Here, we only let people look." 405 Not Allowed

"The library is right here," the clerk droned, pointing to the shelves of books behind him. "You’ve got the right place. But this is an . It is a read-only establishment. You can GET a book, you can HEAD a title, but you cannot POST a letter here. We simply don't allow that method of interaction." "But I have to leave this letter!" Eli insisted. The clerk didn't even look at the letter

Eli, a young traveler, stood before the heavy oak doors of the . He had a simple task: he wanted to leave a letter for a friend. He walked up to the reception desk, where a clerk sat behind a glass partition. That building accepts the POST method