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 actionFHBFXQJ7K6R6ZD6PPDEmM93P7SPoW2A46G2QatTeLBoCwGkZ4leX9HqkzryGP0x/RGLsIPFi0LN+OOVbOComdMuzQ7w=