Object storage
Account operation
GetService
Lists every bucket the credential owns, across the region.
GET200 on successluzon
Request
Request line
GET https://cos.luzon.convergecloudcos.com/Addressed at the account host, cos.luzon.convergecloudcos.com. No bucket name and no AppId appear in the request.
Behaviour
Addressed at the bare service host. The bucket hostname form is not used here, so this is the one call that works before you know your AppId.
Example
curl
curl -X GET \
-H "Authorization: q-sign-algorithm=sha1&q-ak=…&q-signature=…" \
"https://cos.luzon.convergecloudcos.com/"Response — 200
<ListAllMyBucketsResult>
<Owner>
<ID>qcs::cam::uin/100000000001:uin/100000000001</ID>
<DisplayName>100000000001</DisplayName>
</Owner>
<Buckets>
<Bucket>
<Name>example-bucket-1250000000</Name>
<Location>luzon</Location>
<CreationDate>2026-09-17T11:24:02Z</CreationDate>
</Bucket>
</Buckets>
</ListAllMyBucketsResult>