Workstation K 11.0
python3-module-testlink-0.8.1-alt10.1.1.noarch

При вызове метода getReqCoverage появляется ошибка вида:
raise testlinkerrors.TLResponseError(
testlink.testlinkerrors.TLResponseError: 200: (getReqCoverage) - Parameter requirementid is required, but has not been provided

Функция:
...
def get_req_coverage(testlink_connection, project_id, req_doc_id):
    """Retrieve the test cases associated to a requirement"""
    return testlink_connection.getReqCoverage(project_id, req_doc_id)

Вызов в скрипте:
...
print(testlink_lib.get_req_coverage(testlink, 123456, 'tz-doc-id-123'))

Пример использования метода из example/TestLinkExampleGenericApi_Req.py:
# get coverage for requirements reqA
response = myTestLink.getReqCoverage(newProjectID, reqA['req_doc_id'])
print("getReqCoverage reqA", response)