What is the test for a plaintiff to claim retaliation for his First Amendment rights?

A plaintiff may state a claim for a violation of his First Amendment rights due to retaliation under section 1983. Pratt v. Rowland, 65 F.3d 802, 806 (9th Cir. 1995). A viable claim of retaliation in violation of the First Amendment consists of five elements: "(1) An assertion that a

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state actor took some adverse action against an inmate (2) because of (3) that prisoner's protected conduct, and that such action (4) chilled the inmate's exercise of his First Amendment rights, and (5) the action did not reasonable advance a legitimate correctional goal." Rhodes v. Robinson, 408 F.3d 559, 567 (9th Cir. 2005); accord Brodheim v. Cry, 584 F.3d 1262, 1269 (9th Cir. 2009).