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If there are multi regions, OS_SWIFT_ENDPOINT_PREFIX has broken url. To prevent this problem, use --region option. story: 2010964 task: 49071 Change-Id: I1bbd76616ab9c9ec7a8554c7f382642b2dbe0661
If there are multi regions, OS_SWIFT_ENDPOINT_PREFIX has broken url. To prevent this problem, use --region option. story: 2010964 task: 49071 Change-Id: I1bbd76616ab9c9ec7a8554c7f382642b2dbe0661