copyCommon
open fun copyCommon( canSendPolls: Boolean? = this.canSendPolls, canSendOtherMessages: Boolean? = this.canSendOtherMessages, canAddWebPagePreviews: Boolean? = this.canAddWebPagePreviews, canChangeInfo: Boolean? = this.canChangeInfo, canInviteUsers: Boolean? = this.canInviteUsers, canPinMessages: Boolean? = this.canPinMessages): ChatPermissions
Copying current instance as ChatPermissions, but realizations of this interface may differently override this method