ExternalId

External identifier in merchant system. Must be passed during onboarding.

stringExternalId (string)

External identifier in merchant system. Must be passed during onboarding.

Possible values: non-empty and <= 40 characters

Example: a2322550-af91-417f-867e-681efad44b9d

ExternalId

"a2322550-af91-417f-867e-681efad44b9d"