code: public ItemRequest<Workspace> update(String workspace) {
      
          String path = String.format("/workspaces/%s", workspace);
          return new ItemRequest<Workspace>(this, Workspace.class, path, "PUT");
      }
docs: A specific, existing workspace can be updated by making a PUT request on
  the URL for that workspace. Only the fields provided in the data block
  will be updated; any unspecified fields will remain unchanged.
  
  Currently the only field that can be modified for a workspace is its `name`.
  
  Returns the complete, updated workspace record.
  
  @param  workspace The workspace to update.
  @return Request object