code: public void setTriggerConfigurations(java.util.Collection<TriggerConfig> triggerConfigurations) {
          if (triggerConfigurations == null) {
              this.triggerConfigurations = null;
              return;
          }
  
          this.triggerConfigurations = new com.amazonaws.internal.SdkInternalList<TriggerConfig>(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>
  
  @param triggerConfigurations
  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.