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 action0DHB4R1WC9GRX8NZ3aN9fT1hcrn6drZkd23qg2doXU54kf0QjmquWR4fDsEmLPZBjIhT9Lt3yZfXJbR8ch3by4mOhkiPHIIqbwCejRZ4HgSdjGC2CeiodGo62iE=