## Context On reanalysis CAMS download, camsDownload return a bad request error: ``` ERROR:cdsapi: cdsinf.exceptions.BadRequestException: ERROR:cdsapi: request: Invalid key names: 'levtype', 'target' ``` The key levtype and target are not anymore valid for reanalysis. ## Proposal * Remove the invalid keys. * Update de cdsapi code integrate to MAJA with last changes.