That’s what she wrote

that's all she wrote

This is the end; there is nothing left to say. That's all she wrote for the defending champions, who fall just short of bringing home the title a second time. I'm sorry, Ben, but the board's decision is final. That's all she wrote, I'm afraid.
See also: all, she, wrote
Farlex Dictionary of Idioms.

That’s what she wrote

verb
See That’s all she wrote
See also: she, what, wrote
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • That’s all she wrote
  • that's all she wrote
  • that's what she wrote
  • borrowed time
  • borrowed time, on
  • pour it on
  • on the front foot
  • take (someone or something) back to (someone or some place)
  • take back to
  • be on the front foot