}

		return minioClient
	}

	// user dillon's groups attribute is ["projecta", "projectb"]
	dillonClient := makeSTSClient("******@****.***", "dillon")
	// Validate client's permissions
	c.mustListBuckets(ctx, dillonClient)
	c.mustListObjects(ctx, dillonClient, "projecta")
	c.mustListObjects(ctx, dillonClient, "projectb")
	c.mustListObjects(ctx, dillonClient, "projectaorb")