Update IOperationValidationContext docs

Test: N/A
Change-Id: I77eab485465775c3147a78859d7cc346196aafaf
Merged-In: I77eab485465775c3147a78859d7cc346196aafaf
(cherry picked from commit f05eb8d1a096db85bb8bf749e475e5c2323be49f)
1 file changed