get
fun getGroupCouponInfoByFundingId(playerId: String, fundingId: Long, groupPlayId: Long, sessionToken: String): Single<TemporaryGroupCoupon>
getCouponInfo, This Single will emmit a Coupon
Return
a Single that emits the Coupon info.
Parameters
player
the id of the player from the group.
funding
the funding id.
group
the id of the group.
session
token of the user.