improve: possibility to provide id for external resource #5764

Job	Run time
sample_operators_tests (sample-operators/webpage)	5m 27s
sample_operators_tests (sample-operators/tomcat-operator)	2m 49s
sample_operators_tests (sample-operators/mysql-schema)	3m 0s
sample_operators_tests (sample-operators/leader-election)	3m 45s
	15m 1s

Provide feedback