[FSSDK-11197] EventTags type fix #1163

Job	Run time
lint	1m 24s
lint_markdown_files / lint	57s
unit_tests (22)	1m 48s
unit_tests (18)	2m 3s
unit_tests (20)	1m 56s
integration_tests / test	6s
fullstack_production_suite / test	4s
Coveralls coverage	6s
	8m 24s

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