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 actionZEJR4VJCBTEZXF5DtqJjBqsx+j426PIQu7akVbqAVse6DByKedCl+DoNf4D8N2Giep8lTET7JeK7ie5grIkWolNi/Ss=