code: public HalConfiguration withRenderSingleLinksFor(LinkRelation relation, RenderSingleLinks renderSingleLinks) {
  
  		Assert.notNull(relation, "Link relation must not be null!");
  		Assert.notNull(renderSingleLinks, "RenderSingleLinks must not be null!");
  
  		return withRenderSingleLinksFor(relation.value(), renderSingleLinks);
  	}
docs: Configures how to render a single link for a given particular {@link LinkRelation}. This will override what has
  been configured via {@link #withRenderSingleLinks(RenderSingleLinks)} for that particular link relation.
  
  @param relation must not be {@literal null}.
  @param renderSingleLinks must not be {@literal null}.
  @return