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 actionM7KMP8NK87XY559K7ZKCCvRbuWwOOjBvU2P67OglNMWxbKp6kNAGX3mYXASuqwrP86tIzf1BTqVgJ9bDgDjGbpUoMIPGavCd8siSC4hDjS8PC4/ihWIcpmBXJH4=