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 actionEWY63EZ8XTAGHCNML1GiH3MDKrS5pcEovjtHCIjgeu3lxrEDUq9eWGbCLnr7Na65/yNLSYY5I1cF55wa/Z4gBNxBiCo=