code: public java.util.List<TriggerConfig> getTriggerConfigurations() {
          if (triggerConfigurations == null) {
              triggerConfigurations = new com.amazonaws.internal.SdkInternalList<TriggerConfig>();
          }
          return triggerConfigurations;
      }
docs: <p>
  Information about triggers to create when the deployment group is created. For examples, see <a
  href="https://docs.aws.amazon.com/codedeploy/latest/userguide/how-to-notify-sns.html">Create a Trigger for an AWS
  CodeDeploy Event</a> in the AWS CodeDeploy User Guide.
  </p>
  
  @return Information about triggers to create when the deployment group is created. For examples, see <a
  href="https://docs.aws.amazon.com/codedeploy/latest/userguide/how-to-notify-sns.html">Create a Trigger
  for an AWS CodeDeploy Event</a> in the AWS CodeDeploy User Guide.