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 action4GXRYPJYKWBZCC7HnzU6uszuTWBrK/7pZOVA8/e1cM9BrB9R47+nZ7J04vMl3jwTHMOcnHnn3LzFzKSQrHTBso6zNdM=