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 action256SZ5PR2P17GKSAgG1cW+mkQg4y11b4k9a1aVE4PMCjtNwvgz6Rwi9KxYETggr1aULr+yGu8Re2GkUdAhkMz4reEqM=