code: public ApiResponse<CharacterPlanetResponse> getCharactersCharacterIdPlanetsPlanetIdWithHttpInfo(
              Integer characterId, Integer planetId, String datasource, String ifNoneMatch, String token)
              throws ApiException {
          com.squareup.okhttp.Call call = getCharactersCharacterIdPlanetsPlanetIdValidateBeforeCall(characterId,
                  planetId, datasource, ifNoneMatch, token, null);
          Type localVarReturnType = new TypeToken<CharacterPlanetResponse>() {
          }.getType();
          return apiClient.execute(call, localVarReturnType);
      }
docs: Get colony layout Returns full details on the layout of a single
  planetary colony, including links, pins and routes. Note: Planetary
  information is only recalculated when the colony is viewed through the
  client. Information will not update until this criteria is met. --- This
  route is cached for up to 600 seconds SSO Scope:
  esi-planets.manage_planets.v1
  
  @param characterId
  An EVE character ID (required)
  @param planetId
  Planet id of the target planet (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)
  @param token
  Access token to use if unable to set a header (optional)
  @return ApiResponse&lt;CharacterPlanetResponse&gt;
  @throws ApiException
  If fail to call the API, e.g. server error or cannot
  deserialize the response body