GCP Billing Account ID (format XXXXXX-XXXXXX-XXXXXX; the account that owns the CUDs) that scopes the request.

Filter by CUD state. Omit to include all states.

Filter by PerfectScale for Commitments GCP product line. Omit to return all product lines. Matching is case-insensitive; the value is lowercased before validation.

Filter by region scope, in lower_snake_case wire form (for example us_east1), or the
literal global. Requires gcp_service; a request with region but no gcp_service
returns 400 with code gcp_service_required. When both are omitted, all available
regions for all available product lines are returned.

The value is format-validated, not checked against a closed region list: compute accepts
only global, cloud_sql accepts only concrete regions (never global), and a value that
is malformed or incompatible with gcp_service returns 400 with code validation_failed.
A well-formed, service-compatible region with no data returns 200 with an empty result.
Matching is case-insensitive; the value is lowercased before validation.

Opaque cursor token returned by a previous list response. Omit to start from the beginning; an empty or absent token in a response means there are no more results. Do not parse it. A structurally invalid cursor returns 400 with code pagination_token_invalid; an expired cursor returns 400 with code pagination_token_expired — restart pagination from the beginning.

Customer (tenant) ID for the request. This is separate from authentication: you still pass your personal or service account API token in the Authorization header (Bearer <token>). See Get Started.

When to omit (most callers): If your personal or service account token belongs to a single customer, omit this header. The API resolves that customer from the token.

When to send: If your credential can access more than one customer, set X-Tenant-Id to the customer ID you want to act on. A service account can select an active direct or nested descendant of its home customer; the endpoint's normal permissions, entitlements, and resource-ownership checks still apply. A service-account target outside that customer subtree returns 403 Forbidden. Prefer this header over the legacy customerContext query parameter, which only applies to legacy API keys and is ignored by personal and service account tokens.

Generated from available response content types