--url http://yourip:8081/api/v1/storages \
--header 'Accept: */*' \
--header 'Accept-Encoding: gzip, deflate, br' \
--header 'Connection: keep-alive' \
--header 'Content-Type: application/json' \
--header 'User-Agent: PostmanRuntime-ApipostRuntime/1.1.0' \
"storage_name": "yourstoragename",
"endpoint": "youbucketserviceurl",
"bucket_name": "obs-as7",
"access_key_id": "yourkeyid",
"access_key_secret": "yourkeysecret",
"internal_endpoint": "",