externalAccountId property
An optional, immutable identifier that Google uses to refer to this account when communicating with the provider.
This should be the unique account ID within the provider's system (for
example, your shop ID in Shopify). If you have multiple accounts with the
same provider - for instance, different accounts for various regions — the
external_account_id differentiates between them, ensuring accurate
linking and integration between Google and the provider. The external
account ID must be specified for the campaigns management service type.
The external account ID must not be specified for the account aggregation
service type. The external account ID is optional / may be specified for
all other service types.
Immutable.
Implementation
core.String? externalAccountId;