code: public GetBotChannelAssociationsResult withBotChannelAssociations(BotChannelAssociation... botChannelAssociations) {
          if (this.botChannelAssociations == null) {
              setBotChannelAssociations(new java.util.ArrayList<BotChannelAssociation>(botChannelAssociations.length));
          }
          for (BotChannelAssociation ele : botChannelAssociations) {
              this.botChannelAssociations.add(ele);
          }
          return this;
      }
docs: <p>
  An array of objects, one for each association, that provides information about the Amazon Lex bot and its
  association with the channel.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setBotChannelAssociations(java.util.Collection)} or
  {@link #withBotChannelAssociations(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param botChannelAssociations
  An array of objects, one for each association, that provides information about the Amazon Lex bot and its
  association with the channel.
  @return Returns a reference to this object so that method calls can be chained together.