arn          ARN
		expectedData []byte
		expectErr    bool
	}{
		{ARN{}, []byte("<ARN></ARN>"), false},
		{ARN{TargetID{"1", "webhook"}, ""}, []byte("<ARN>arn:minio:sqs::1:webhook</ARN>"), false},
		{ARN{TargetID{"1", "webhook"}, "us-east-1"}, []byte("<ARN>arn:minio:sqs:us-east-1:1:webhook</ARN>"), false},
	}

	for i, testCase := range testCases {
		data, err := xml.Marshal(testCase.arn)
		expectErr := (err != nil)

				ResourceID:   "my-role",
			},
			wantErr: false,
		},
		{
			name: "valid resource ID must succeed",
			args: args{
				resourceID:   "-my-role",
				serverRegion: "us-east-1",
			},
			want: ARN{
				Partition:    "minio",
				Service:      "iam",
				Region:       "us-east-1",
				ResourceType: "role",
				ResourceID:   "-my-role",
			},
			wantErr: false,
		},
		{

		{"arn:aws:s3-object-lambda::1:webhook", nil, true},
		{"arn:minio:sns::1:webhook", nil, true},
		{"arn:minio:s3-object-lambda::1:webhook", &ARN{TargetID{"1", "webhook"}, ""}, false},
		{"arn:minio:s3-object-lambda:us-east-1:1:webhook", &ARN{TargetID{"1", "webhook"}, "us-east-1"}, false},
	}

	for i, testCase := range testCases {
		arn, err := ParseARN(testCase.s)
		expectErr := (err != nil)

		if expectErr != testCase.expectErr {