public async Task <IActionResult> GetOwnershipDocumentTypes()
        {
            var ownershipDocumentTypes = await _repo.GetOwnershipDocumentsTypesAsync();

            var ownershipDocumentTypesToReturn = _mapper.Map <IEnumerable <OwnershipDocumentTypeToReturnDto> >(ownershipDocumentTypes);

            return(Ok(ownershipDocumentTypesToReturn));
        }