{"subjectId":"gauge-fr-w0220002","seriesUrlPattern":"/api/v1/series/{metricId}--{subjectId}.json","seriesCount":1,"observationCount":665,"series":[{"metricId":"river-flow-monthly-mean","subjectId":"gauge-fr-w0220002","unit":"m³/s","periodKind":"month","count":665,"from":"1948-01-01","to":"2003-05-01","sourceId":"fr-hubeau-hydrometrie"}]}