AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionQ6F4FQ5GEAVHECS5W5bzE6Id+gPZdT39eZgC+PaE/amRh/lc54g5VHPMJllWsQ9kzNhI63g9l4sos+8jAUvbF/rx3Rjb0U4hcmEZhgZNp+pORvXi