code: public SingleInstanceHealth withCauses(String... causes) {
          if (this.causes == null) {
              setCauses(new com.amazonaws.internal.SdkInternalList<String>(causes.length));
          }
          for (String ele : causes) {
              this.causes.add(ele);
          }
          return this;
      }
docs: <p>
  Represents the causes, which provide more information about the current health status.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setCauses(java.util.Collection)} or {@link #withCauses(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param causes
  Represents the causes, which provide more information about the current health status.
  @return Returns a reference to this object so that method calls can be chained together.