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