sessionName = "minio-tier-" + mustGetUUID()
		}
		s3WebIdentityIAM := credentials.IAM{
			Client: &http.Client{
				Transport: NewHTTPTransport(),
			},
			EKSIdentity: struct {
				TokenFile       string
				RoleARN         string
				RoleSessionName string
			}{
				conf.AWSRoleWebIdentityTokenFile,
				conf.AWSRoleARN,
				sessionName,
			},
		}