pub fn app_instance_user_membership_summary(
        &self,
    ) -> std::option::Option<&crate::model::AppInstanceUserMembershipSummary> {
        self.app_instance_user_membership_summary.as_ref()
    }
/// <p>Returns the channel membership data for an <code>AppInstance</code>.</p>
Returns the channel membership data for an AppInstance.
Returns the channel membership data for an AppInstance .
pub fn app_instance_user_membership_summary(
        &self,
    ) -> std::option::Option<&crate::model::AppInstanceUserMembershipSummary> {
        self.app_instance_user_membership_summary.as_ref()
    }
pub fn app_instance_user_membership_summary ( & self , ) -> std :: option :: Option < & crate :: model :: AppInstanceUserMembershipSummary > { self . app_instance_user_membership_summary . as_ref ( ) }
<p>Returns the channel membership data for an <code>AppInstance</code>.</p>
<p > Returns the channel membership data for an <code > AppInstance< / code > . < / p >
&self
&self