The wire service’s journalists have been banned from White House events since Feb. 11 over the organization’s use of the name Gulf of Mexico.

The wire service sued three of them for denying its reporters access to press events. The White House has objected to The A.P.’s references to the Gulf of Mexico in articles.

The Associated Press is suing three Trump administration officials after being barred from some White House events and spaces, citing a violation of First and Fifth Amendment rights. The lawsuit — filed in federal district court in Washington — comes after over a week of the White House punishing the AP for not changing its guidelines on the Gulf of Mexico — which President Donald Trump renamed the “Gulf of America.