Get one Optimization Campaign with attempts and events

GET/v1/optimization-campaigns/{campaignId}

How to call this endpoint

Every ACP API request uses bearer authentication. The examples here show the actual request path, auth header, and body shape that the platform expects.

Path, query, and header parameters

These parameters control which ACP object the endpoint acts on and how the request is processed.

Path parameters

Name	Location	Type	Required	Description
campaignId	path	string	Yes	Durable Optimization Campaign ID

Query parameters

None.

Body schema

This endpoint does not require a request body.

None.

What the API returns

Each response code below includes the documented payload shape for the ACP API.

200Durable campaign stateapplication/json

Field	Type	Required	Description
campaign	object	Yes	—
campaign.id	string	Yes	Unique identifier.
campaign.userId	string	No	User ID.
campaign.organizationId	string	No	—
campaign.createdByUserId	string	No	—
campaign.projectId	string	No	Project ID.
campaign.name	string	Yes	Human-readable name.
campaign.contract	object	Yes	—
campaign.contract.schemaVersion	computer_agents_optimization_campaign_v1	Yes	—
campaign.contract.name	string	Yes	Human-readable name.
campaign.contract.projectId	string	No	Project ID.
campaign.contract.objective	object	Yes	—
campaign.contract.objective.statement	string	Yes	—
campaign.contract.objective.metric	average_score \| pass_rate	Yes	—
campaign.contract.objective.target	number	Yes	—
campaign.contract.objective.minimumImprovement	number	Yes	—
campaign.contract.objective.maximumRegression	number	Yes	—
campaign.contract.target	object	Yes	—
campaign.contract.target.kind	function \| metronome	Yes	—
campaign.contract.target.resourceKey	string	Yes	—
campaign.contract.target.resourceId	string	Yes	—
campaign.contract.target.baseVersionId	string	Yes	—
campaign.contract.target.baseFingerprint	string	Yes	—
campaign.contract.producer	object	Yes	—
campaign.contract.producer.kind	agent	Yes	—
campaign.contract.producer.adapterId	string	Yes	—
campaign.contract.producer.agentId	string	Yes	Agent ID.
campaign.contract.producer.agentVersionId	string	Yes	—
campaign.contract.producer.environmentId	string	Yes	Computer ID.
campaign.contract.evidence	object	Yes	—
campaign.contract.evidence.evaluationId	string	Yes	—
campaign.contract.evidence.evaluationVersionId	string	Yes	—
campaign.contract.evidence.baselineEvaluationRunId	string	Yes	—
campaign.contract.evidence.testPlanId	string	Yes	—
campaign.contract.evidence.testPlanVersionId	string	Yes	—
campaign.contract.evidence.assurancePolicyId	string	Yes	—
campaign.contract.evidence.assurancePolicyVersionId	string	Yes	—
campaign.contract.evidence.environmentId	string	No	Computer ID.
campaign.contract.limits	object	Yes	—
campaign.contract.limits.maximumAttempts	integer	Yes	—
campaign.contract.limits.plateauAttempts	integer	Yes	—
campaign.contract.limits.maximumTotalCostUsd	number	Yes	—
campaign.contract.limits.maximumDurationMinutes	integer	Yes	—
campaign.contract.limits.maximumTransientRetries	integer	Yes	—
campaign.contract.publication	object	Yes	—
campaign.contract.publication.mode	manual \| auto_on_target	Yes	—
campaign.contract.publication.deployAfterPromotion	boolean	Yes	—
campaign.contract.idempotencyKey	string	Yes	—
campaign.contractFingerprint	string	Yes	—
campaign.objectiveFingerprint	string	Yes	—
campaign.targetKind	function \| metronome	Yes	—
campaign.targetResourceId	string	Yes	—
campaign.baseVersionId	string	Yes	—
campaign.baseFingerprint	string	Yes	—
campaign.baselineEvaluationRunId	string	Yes	—
campaign.baselineScore	number	Yes	—
campaign.baselinePassRate	number	Yes	—
campaign.status	draft \| queued \| producing \| evaluating \| awaiting_assurance \| ready_to_promote \| releasing \| completed \| plateaued \| failed \| cancelled	Yes	Current lifecycle status.
campaign.attemptCount	integer	Yes	—
campaign.bestCandidateId	string	No	—
campaign.bestCandidateVersionId	string	No	—
campaign.bestScore	number	No	—
campaign.costUsd	number	Yes	—
campaign.idempotencyKey	string	Yes	—
campaign.startedAt	string	No	ISO 8601 timestamp.
campaign.completedAt	string	No	ISO 8601 timestamp.
campaign.cancelledAt	string	No	—
campaign.createdAt	string	Yes	ISO 8601 timestamp.
campaign.updatedAt	string	Yes	ISO 8601 timestamp.
campaign.attempts	object[]	No	—
campaign.attempts[].id	string	Yes	Unique identifier.
campaign.attempts[].campaignId	string	Yes	—
campaign.attempts[].attemptNumber	integer	Yes	—
campaign.attempts[].status	queued \| producing \| evaluating \| awaiting_assurance \| accepted \| promoted \| rejected \| failed \| cancelled	Yes	Current lifecycle status.
campaign.attempts[].producerRequest	object	Yes	—
campaign.attempts[].producerRequest.schemaVersion	computer_agents_optimization_campaign_producer_request_v1	Yes	—
campaign.attempts[].producerRequest.campaignId	string	Yes	—
campaign.attempts[].producerRequest.attemptId	string	Yes	—
campaign.attempts[].producerRequest.attemptNumber	integer	Yes	—
campaign.attempts[].producerRequest.target	object	Yes	—
campaign.attempts[].producerRequest.target.kind	function \| metronome	Yes	—
campaign.attempts[].producerRequest.target.resourceKey	string	Yes	—
campaign.attempts[].producerRequest.target.resourceId	string	Yes	—
campaign.attempts[].producerRequest.target.baseVersionId	string	Yes	—
campaign.attempts[].producerRequest.target.baseFingerprint	string	Yes	—
campaign.attempts[].producerRequest.objective	object	Yes	—
campaign.attempts[].producerRequest.objective.statement	string	Yes	—
campaign.attempts[].producerRequest.objective.metric	average_score \| pass_rate	Yes	—
campaign.attempts[].producerRequest.objective.target	number	Yes	—
campaign.attempts[].producerRequest.objective.minimumImprovement	number	Yes	—
campaign.attempts[].producerRequest.objective.maximumRegression	number	Yes	—
campaign.attempts[].producerRequest.objectiveFingerprint	string	Yes	—
campaign.attempts[].producerRequest.producer	object	Yes	—
campaign.attempts[].producerRequest.producer.kind	agent	Yes	—
campaign.attempts[].producerRequest.producer.adapterId	string	Yes	—
campaign.attempts[].producerRequest.producer.agentId	string	Yes	Agent ID.
campaign.attempts[].producerRequest.producer.agentVersionId	string	Yes	—
campaign.attempts[].producerRequest.producer.environmentId	string	Yes	Computer ID.
campaign.attempts[].producerRequest.constraints	object	Yes	—
campaign.attempts[].producerRequest.constraints.candidateMustRemainSaved	true	Yes	—
campaign.attempts[].producerRequest.constraints.networkAccess	false	Yes	—
campaign.attempts[].producerRequest.constraints.secretsAccess	false	Yes	—
campaign.attempts[].producerRequest.constraints.maximumSourceSnapshotBytes	integer	Yes	—
campaign.attempts[].producerRequest.constraints.maximumCandidateResponseBytes	integer	Yes	—
campaign.attempts[].candidateId	string	No	—
campaign.attempts[].candidateVersionId	string	No	—
campaign.attempts[].candidateFingerprint	string	No	—
campaign.attempts[].testRunId	string	No	—
campaign.attempts[].evaluationRunId	string	No	—
campaign.attempts[].assuranceRunId	string	No	—
campaign.attempts[].acceptanceFingerprint	string	No	—
campaign.attempts[].score	number	No	—
campaign.attempts[].passRate	number	No	—
campaign.attempts[].improvement	number	No	—
campaign.attempts[].costUsd	number	Yes	—
campaign.attempts[].error	string	No	—
campaign.attempts[].startedAt	string	No	ISO 8601 timestamp.
campaign.attempts[].completedAt	string	No	ISO 8601 timestamp.
campaign.attempts[].createdAt	string	Yes	ISO 8601 timestamp.
campaign.attempts[].updatedAt	string	Yes	ISO 8601 timestamp.
campaign.events	object[]	No	—
campaign.events[].id	string	Yes	Unique identifier.
campaign.events[].type	string	Yes	—
campaign.events[].actorUserId	string	Yes	—
campaign.events[].payload	object	Yes	—
campaign.events[].createdAt	string	Yes	ISO 8601 timestamp.

404Campaign not found

None.

Get one Optimization Campaign with attempts and events

Response 200

See the ACP quickstart and SDK flow