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 action60DG1AQ9WQ3TT756ncRxvSXVsrGbJxormBTB66hb2fYb3o+fwU1eXIQC4NNA3pMjgbpED7F3g4Jlv5+Y9/l+vx7qj40=