code: public List<CharacterContractsResponse> getCharactersCharacterIdContracts(Integer characterId, String datasource,
              String ifNoneMatch, Integer page, String token) throws ApiException {
          ApiResponse<List<CharacterContractsResponse>> resp = getCharactersCharacterIdContractsWithHttpInfo(characterId,
                  datasource, ifNoneMatch, page, token);
          return resp.getData();
      }
docs: Get contracts Returns contracts available to a character, only if the
  character is issuer, acceptor or assignee. Only returns contracts no
  older than 30 days, or if the status is \&quot;in_progress\&quot;. ---
  This route is cached for up to 300 seconds
  
  @param characterId
  An EVE character 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)
  @param page
  Which page of results to return (optional, default to 1)
  @param token
  Access token to use if unable to set a header (optional)
  @return List&lt;CharacterContractsResponse&gt;
  @throws ApiException
  If fail to call the API, e.g. server error or cannot
  deserialize the response body