public UpdateMicrosoftTeamsChannelConfigurationRequest withSnsTopicArns(String... snsTopicArns) {
        if (this.snsTopicArns == null) {
            setSnsTopicArns(new java.util.ArrayList<String>(snsTopicArns.length));
        }
        for (String ele : snsTopicArns) {
            this.snsTopicArns.add(ele);
        }
        return this;
    }
The ARNs of the SNS topics that deliver notifications to AWS Chatbot.
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSnsTopicArns(java.util.Collection)} or {@link #withSnsTopicArns(java.util.Collection)} if you want to
override the existing values.
</p>

@param snsTopicArns
       The ARNs of the SNS topics that deliver notifications to AWS Chatbot.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-chatbot/src/main/java/com/amazonaws/services/chatbot/model/UpdateMicrosoftTeamsChannelConfigurationRequest.java