curl --request POST \
  --url https://api.example.com/store/namespaces \
  --header 'Content-Type: application/json' \
  --data '
{
  "prefix": [
    "<string>"
  ],
  "suffix": [
    "<string>"
  ],
  "max_depth": 50,
  "limit": 100,
  "offset": 0
}
'

{
  "namespaces": [
    [
      "<string>"
    ]
  ]
}