code: public CorporationIconsResponse getCorporationsCorporationIdIcons(Integer corporationId, String datasource,
              String ifNoneMatch) throws ApiException {
          ApiResponse<CorporationIconsResponse> resp = getCorporationsCorporationIdIconsWithHttpInfo(corporationId,
                  datasource, ifNoneMatch);
          return resp.getData();
      }
docs: Get corporation icon Get the icon urls for a corporation --- This route
  is cached for up to 3600 seconds
  
  @param corporationId
  An EVE corporation ID (required)
  @param datasource
  The server name you would like data from (optional, default to
  tranquility)
  @param ifNoneMatch
  ETag from a previous request. A 304 will be returned if this
  matches the current ETag (optional)
  @return CorporationIconsResponse
  @throws ApiException
  If fail to call the API, e.g. server error or cannot
  deserialize the response body