AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionP0FW6WRXG7J4CC77iBpjrkk6GZ79/i2iNeAtbJ/0h/CWWLjuWPRDjGA0vdDY5Ks+MMHUGeAFzMLq+3DvOjIZXxbiSPqKX/LDHtGUYN3ALJfH4v29