docs: public com.squareup.okhttp.Call getCharactersCharacterIdShipAsync(Integer characterId, String datasource,
              String ifNoneMatch, String token, final ApiCallback<CharacterShipResponse> callback) throws ApiException {
  
          com.squareup.okhttp.Call call = getCharactersCharacterIdShipValidateBeforeCall(characterId, datasource,
                  ifNoneMatch, token, callback);
          Type localVarReturnType = new TypeToken<CharacterShipResponse>() {
          }.getType();
          apiClient.executeAsync(call, localVarReturnType, callback);
          return call;
      }