pub fn is_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            CreateGroupErrorKind::PreconditionNotMetException(_)
        )
    }
/// Returns `true` if the error kind is `CreateGroupErrorKind::PreconditionNotMetException`.
Returns `true` if the error kind is `CreateGroupErrorKind::PreconditionNotMetException`.
Returns ` true ` if the error kind is ` CreateGroupErrorKind :: PreconditionNotMetException ` .
pub fn is_precondition_not_met_exception(&self) -> bool {
        matches!(
            &self.kind,
            CreateGroupErrorKind::PreconditionNotMetException(_)
        )
    }
pub fn is_precondition_not_met_exception ( & self ) -> bool { matches ! ( self kind CreateGroupErrorKind PreconditionNotMetException ( ) ) }
Returns `true` if the error kind is `CreateGroupErrorKind::PreconditionNotMetException`.
Returns ` true ` if the error kind is ` CreateGroupErrorKind :: PreconditionNotMetException ` .
&self
&self