username:passwordAuthorization: Basic *****************curl --location --request DELETE '/api/v1/pve/deleteVmBackup/834?volid=local%3Abackup%2Fvzdump-qemu-463-2026_05_29-22_34_36.vma.zst' \
--header 'Authorization: Basic <encoded-value>'{
"code": 200,
"message": "请求成功",
"data": null
}