Retrieves the update timestamp reported for the whole UN Sustainable Development Goals (SDG) database by the current V5 API.
Value
A one-row tibble with the same default eight column names and types
as gho_last_updated(). Here source is "sdg", scope is "database",
backend and indicator are NA_character_, and timestamp_field
is "Series/LastUpdated". updated preserves the original timestamp
string, including an unspecified time zone. checked_at is a UTC
POSIXct query start time. status is "ok", "not_available" for
a missing timestamp, or "failed" on request, parsing or validation
failure. Failures warn and keep updated = NA_character_.
Details
The Series/LastUpdated endpoint accepts no indicator, series or country
filter. Its database-level timestamp does not mean that every indicator
changed at that time. Series release codes and the META_LAST_UPDATE
metadata-document date are not substituted for data update timestamps.
The timestamp is queried on every call and is not cached by DSIR.
