Count observations in an IMF SDMX-JSON data payload.
The IMF API can return observations either directly on a dataset or nested under data.dataSets[].series[*].observations.
data.dataSets[].series[*].observations
Raw JSON string or already-parsed SDMX-JSON payload.
Number of observation cells found; 0 for invalid or empty input.
0
Count observations in an IMF SDMX-JSON data payload.
The IMF API can return observations either directly on a dataset or nested under
data.dataSets[].series[*].observations.