Description
Check supplied world-region membership and preserve its classification vintage.
International records depend on source vintages, country classifications, population denominators, currency conventions and reporting periods. A code or textual crosswalk is a declared record relationship rather than proof of comparability. PPP-style factors, market exchange rates and physical-flow adjustments answer different questions.
Check supplied world-region membership and preserve its classification vintage.
When to use this tool
Use World Region As Of Membership when checking the stated international record, basis, flow or allocation convention.
How to use the tool and how it works
- Enter countryCode, regionMembers, sourceVintage. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read listed, sourceLabel. Inspect listed before interpreting the associated values.
Require nonempty country code and source vintage. Return literal membership in supplied regionMembers and preserve the vintage as sourceLabel.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| countryCode | Country Code | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| regionMembers | Region Members | Required. Array of text; maximum UTF-16 length 8192; maximum items 256. |
| sourceVintage | Source Vintage | Required. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| listed | Listed | Required. Boolean. |
| sourceLabel | Source Label | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"countryCode": "AA",
"regionMembers": [
"AA",
"BB"
],
"sourceVintage": "List A 2026"
},
"output": {
"listed": true,
"sourceLabel": "List A 2026"
}
}Limitations and assumptions
- No authoritative region classification, historical membership or country-code validity is retrieved.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Consult original datasets, authoritative classifications and the intended statistical/currency methods before comparing international indicators or financial quantities.
References
Similar or alternative tools
- Transnational Survey Question Version Pair
Identify a transnational survey question's supplied language version.
- International Source Language Tag
Record an international source's declared language tag.