unable to connect to redis-sentinel

[MoAyman20]

Hello all,
Im trying to use redis sink connector in Openshift
i tried everything and always getting :
"Cannot build a RedisURI. One of the following must be provided Host, Socket or Sentinel"

redis.uri=redis-sentinel://my-redis-sentinel-service:my-port/0?timeout=some-timeout&sentinelMasterId=myMasterId
redis.uri=redis-sentinel://my-redis-sentinel-service:my-port?timeout=some-timeout&sentinelMasterId=myMasterId (no default db)
redis.uri=redis-sentinel://my-redis-sentinel-service:my-port/0?timeout=some-timeout&sentinelMasterId=myMasterId
edis.uri=redis-sentinel://my-redis-sentinel-service:my-port/0#myMasterId
and also tried without the 'timeout'

what can be the issue ?