400 - Invalid Country Code
Tip
The invalid_country_code
error will be returned if you provide an invalid value for a country ISO code.
This error code will be returned, for example, if you provide an unrecognised country ISO code, or an invalid format country ISO code.
Tip
The country_iso_code
value must be 2 characters and must identify a valid country, e.g.:
GB
US
DE
FR
IT
AT