3.4.2 Billing Account ID

Billing Account ID is an invoice-issuer-assigned identifier for a billing account. Billing accounts are commonly used for scenarios like grouping based on organizational constructs, invoice reconciliation and cost allocation strategies.

BillingAccountId MUST adhere to the following requirements:

• BillingAccountId MUST be of type String.
• BillingAccountId MUST conform to StringHandling requirements.
• BillingAccountId MUST NOT be null.
• BillingAccountId MUST be a unique identifier within an invoice issuer.
• BillingAccountId SHOULD be a fully-qualified identifier.

See Appendix: Grouping constructs for resources or services for details and examples of the different grouping constructs supported by FOCUS.

The identifier assigned to a billing account by the invoice issuer.