Update media billing entity (admin)
Update fields on an existing media billing entity. Setting isPrimary: false on the current primary is refused unless another entity is promoted in its place — an org always has exactly one primary once it has any entity. Admin-only.
Authorizations
API key or access token
Path Parameters
Surrogate id of the media billing entity.
Body
Legal name of the media billing entity (e.g. "WPP South Africa (Pty) Ltd").
1 - 255Country of the billing entity, as an ISO 3166-1 alpha-2 code. Metadata only — drives tax treatment and bank/address formatting, never invoice routing (money-streams.md §6.4).
^[A-Z]{2}$"US"
ISO 4217 currency code
^[A-Z]{3}$"USD"
Invoicing contact email(s) for this entity. At least one is required.
1 - 20 elements^(?!\.)(?!.*\.\.)([A-Za-z0-9_'+\-\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\-]*\.)+[A-Za-z]{2,}$Entity street address, line 1.
1 - 255Entity street address, line 2 (optional).
255Entity city.
1 - 128Entity state/province/region (optional).
128Entity postal/ZIP code.
1 - 32Tax identifier for this entity (e.g. VAT number, EIN), when applicable.
64Set true to promote this entity to PRIMARY (demoting any other primary entity in the same transaction), or false to demote it. Demoting the current primary is refused unless another entity is promoted in its place — an org always has exactly one primary once it has any entity.
Response
Update media billing entity (admin)
A media billing entity — a legal entity Scope3 invoices for media spend.