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 actionGC3J5DJ267XTCZEHS8yadZ9KmadkeEOUFl0phlzwWxYZUegEDn4XNLoZLOOYJgxQ5GxTMnfuTIRljBvPh9c20M/20Uk=