public async Task <IEnumerable <StandardArtifactType> > GetStandardArtifactTypes(StandardArtifactTypes filter = StandardArtifactTypes.All)
{
await _privilegesManager.Demand(Session.UserId, InstanceAdminPrivileges.AccessAllProjectData);
if (filter != StandardArtifactTypes.All && filter != StandardArtifactTypes.Regular)
{
throw new BadRequestException(ErrorMessages.InvalidStandardArtifactTypesFilterValue);
}
return(await _artifactRepository.GetStandardArtifactTypes(filter));
}