AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionRRPDBBSGD0H796KTF4mYHnuOSA9hu81VUGiB3ZLqZZ7tLSpOrVUubKpHWFoFVp8Xs+rRBgVUFm3DEomREat9X70Z2k+qxRzOlFaaUhXu174oMaxJhYBbS+rcO24=