public void TestAddBucketIamMember()
    {
        string role       = "roles/storage.objectViewer";
        string memberType = "serviceAccount";
        AddBucketIamMemberSample    addBucketIamMemberSample    = new AddBucketIamMemberSample();
        RemoveBucketIamMemberSample removeBucketIamMemberSample = new RemoveBucketIamMemberSample();

        // Add bucket Iam member.
        var result = addBucketIamMemberSample.AddBucketIamMember(_bucketFixture.BucketNameGeneric, role, $"{memberType}:{_bucketFixture.ServiceAccountEmail}");

        _bucketFixture.SleepAfterBucketCreateUpdateDelete();
        Assert.Contains(result.Bindings, b => b.Role == role && b.Members.Contains($"{memberType}:{_bucketFixture.ServiceAccountEmail}"));

        // Remove bucket Iam member.
        removeBucketIamMemberSample.RemoveBucketIamMember(_bucketFixture.BucketNameGeneric, role, $"{memberType}:{_bucketFixture.ServiceAccountEmail}");
        _bucketFixture.SleepAfterBucketCreateUpdateDelete();
    }
    public void TestRemoveBucketIamMember()
    {
        string role       = "roles/storage.objectViewer";
        string memberType = "serviceAccount";
        var    addBucketIamMemberSample = new AddBucketIamMemberSample();
        RemoveBucketIamMemberSample removeBucketIamMemberSample = new RemoveBucketIamMemberSample();
        ViewBucketIamMembersSample  viewBucketIamMembersSample  = new ViewBucketIamMembersSample();

        // Add bucket Iam member.
        addBucketIamMemberSample.AddBucketIamMember(_bucketFixture.BucketNameGeneric, role, $"{memberType}:{_bucketFixture.ServiceAccountEmail}");

        // Remove bucket Iam member.
        removeBucketIamMemberSample.RemoveBucketIamMember(_bucketFixture.BucketNameGeneric, role, $"{memberType}:{_bucketFixture.ServiceAccountEmail}");

        // Get bucket Iam member.
        var result = viewBucketIamMembersSample.ViewBucketIamMembers(_bucketFixture.BucketNameGeneric);

        Assert.DoesNotContain(result.Bindings.Where(b => b.Role == role).SelectMany(b => b.Members), m => m == $"{memberType}:{_bucketFixture.ServiceAccountEmail}");
    }