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 action2FPC1A5C88FVWGYQ3mvmb4sILoa4froMuS6tcfCs56JPn4wobTDpH6oomTPBrc6M9BWSCe5of5/JyBDv2BDm/rRz30wYZwfkA3w9LBM6n9u0jviFEJ8mlF/7ado=