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 actionZA9XPAE39RQXJZ5ASZw4cFVv7OTLulg/lI4bf6ZNo43nJSyoAVJLgvht/EPdXDGHU7GcAA62Em0xnGfdCPA13DREBys=