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 actionEHDVJ1QGACJNWE429ta/cih2bxzMYe36OWinUlSup0n6YghG5IlDK8zUBs3lPxFSh7NHSdixrNs54TEL7N0S4YymidxA3WfeF8UgRAwFNn78ZGaaJFSuLU2BR/M=