assumeRole := cr.STSAssumeRole{
			Client:      s.TestSuiteCommon.client,
			STSEndpoint: s.endPoint,
			Options: cr.STSAssumeRoleOptions{
				AccessKey:       accessKey,
				SecretKey:       secretKey,
				TokenRevokeType: tc.tokenType,
			},
		}

		value, err := assumeRole.Retrieve()
		if err != nil {
			c.Fatalf("err calling assumeRole: %v", err)
		}

		minioClient, err := minio.New(s.endpoint, &minio.Options{