AccessDeniedUser: arn:aws:sts::504210952240:assumed-role/acc-livechat_widget_s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::accdev-livechat-test-widgets" because no identity-based policy allows the s3:ListBucket actionRGWWDZMAVY9N8SGPxR988ezG0ucwWkyKx1C0c/x/uUjIjtgWCKHroOukldSLBVunDdbuE4dekQfrF5vIO46Zt/ndiW0=