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 action846DBPG5XQS1J4VJBvClOcj0O8XSl/ftL9vtqMazsIAK2AtvLUm7T4qZ/L+tQE3Qp58eor/sK94RB6EBw/HEIjh6FW1Uhs4+SVE4hRIYoxw5nHlW