code: public Limits withStorageTypes(StorageType... storageTypes) {
          if (this.storageTypes == null) {
              setStorageTypes(new java.util.ArrayList<StorageType>(storageTypes.length));
          }
          for (StorageType ele : storageTypes) {
              this.storageTypes.add(ele);
          }
          return this;
      }
docs: <p>
  StorageType represents the list of storage related types and attributes that are available for given
  InstanceType.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setStorageTypes(java.util.Collection)} or {@link #withStorageTypes(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param storageTypes
  StorageType represents the list of storage related types and attributes that are available for given
  InstanceType.
  @return Returns a reference to this object so that method calls can be chained together.