pi-camera-minio-policy.json

{
    "Version": "2012-10-17",
    "Statement": [
     {
      "Effect": "Allow",
      "Action": [
       "s3:GetObject",
       "s3:ListBucket",
       "s3:PutObject"
      ],
      "Resource": [
       "arn:aws:s3:::pi-camera/*"
      ]
     }
    ]
   }