AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action4CXHTXEC7539XPD2IFXUzPwIdB/0daOm+by+BW8ZCb84pYl9iQX1zBpOqtkpz6moSBD/RAoLm2vJNkZnrrM+h5Ge1ro=