How to change the user role of members

[tuneerclixlogix]

I am creating a channel with
client.channel('messaging', {
members: [self_id, otherMemberId],
});
And i freeze the channel after this so it is not visible to the other user unless the other user accepts the invitation.
If i am unfreezing the channel when the other user approves the invitation or at time of report or delete i want to delete the channel then the second user cannot do these actions and get the following error "with role channel_member is not allowed to access Resource UpdateChannel on channel type messaging"
I want all the users to behave as admin while creating the channel