@Override
  public String toString() {
    return new StringBuilder()
      .append("actionName :").append(actionName)
      .append(", actionType :").append(actionType)
      .append(", inputs :").append(inputs)
      .append(", targetService :").append(targetService)
      .append(", targetComponent :").append(targetComponent)
      .append(", description :").append(description)
      .append(", targetType :").append(targetType)
      .append(", defaultTimeout :").append(defaultTimeout)
      .toString();
  }
Create the request to get all defined actions

@return
ambari-server/src/main/java/org/apache/ambari/server/controller/ActionRequest.java