What is the test for an Eighth Amendment violation?

Amendment, prison conditions must involve "the wanton and unnecessary infliction of pain." Rhodes v. Chapman, 452 U.S. 337, 347 (1981). A prisoner's claim does not rise to the level of an Eighth Amendment violation unless (1) "the prison official deprived the prisoner of the 'minimal civilized measure of life's necessities,' " and (2) "the prison official 'acted with deliberate indifference in doing so.' " Toguchi v. Chung, 391 F.3d 1051, 1057 (9th Cir. 2004) (quoting Hallett v. Morgan, 296 F.3d 732, 744 (9th Cir. 2002) (citation omitted)).