Set the optimization targets
The daily spend goal and CPA band drive both the optimization plan and the safe-apply policy: a budget raise is only ever auto-applied when the campaign's 30-day CPA sits inside this band. Setting the band wrong is the fastest way to make the API too eager or too timid. Pass null to clear a field. Read them back from GET /accounts/{projectId}/plan.
Required scope: admin.
Authorization
bearerAuth An API key from Workspace → Settings → API keys, sent as Authorization: Bearer tsk_….
Authorization has two independent axes.
The scope is ranked — a key satisfies any requirement at or below its own tier:
read— see state. Never changes anything.write— propose changes (theactions/*endpoints), trigger audits and reports.admin— connection, account import, sync, targets and brief.
There is no approve scope. It was a rung once; it is not one now, and a key requested with it is rejected.
The approval grant (can_approve) is a separate boolean, not a rung. Deciding a queued proposal — approve, reject, revert — needs write and the grant. Keeping them on separate axes is what makes the review gate a control rather than a convention: a key that may propose is not automatically a key that may approve its own proposal.
A key is either org-scoped (reaches every account, optionally limited to a subset) or bound to a single account.
In: header
Path Parameters
The account's project UUID — from GET /accounts, NOT the Apple asaOrgId. Pass the literal current with an account-scoped key to use its bound account.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X PATCH "https://example.com/api/v1/accounts/current/targets" \ -H "Content-Type: application/json" \ -d '{ "reason": "stringstri" }'{}