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 actionXFVAK0CTT59GV6Y3FfglrJzDSa+wKTG4UGNsEWGb/AfUTm8ZTTUIJzMqFqtrNUI95vRurlo5mnTWjnNgT3+5vmRtMbOmW1xAQGAdmQt8zQiZ+1SA