seaweedfs/test/postgres/config/s3config.json

{
  "identities": [
    {
      "name": "anonymous",
      "actions": [
        "Read",
        "Write",
        "List",
        "Tagging",
        "Admin"
      ]
    },
    {
      "name": "testuser",
      "credentials": [
        {
          "accessKey": "testuser",
          "secretKey": "testpassword"
        }
      ],
      "actions": [
        "Read",
        "Write",
        "List",
        "Tagging"
      ]
    }
  ]
}