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 actionQNWZDZT8SMJFT9KZdaRG0eLTIOJjrJ/KzvGtzu4t4070JemoVspu0o/1cWRIgVE67nGmtAEoPEp6qQ07cnD+vwyhlBE=