Cancel a release before deployment starts

POST/v1/release-control/{releaseId}/cancel

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
NameLocationTypeRequiredDescription
releaseIdpathstringYesRelease ID
Query parameters
None.

Body schema

Content type: application/json · Optional

FieldTypeRequiredDescription
reasonstringNo—

What the API returns

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

200Cancelled releaseapplication/json
FieldTypeRequiredDescription
releaseobjectYes—
release.idstringYesUnique identifier.
release.objectreleaseYes—
release.projectIdstringYesProject ID.
release.targetobjectYes—
release.target.kindfunction | metronomeYes—
release.target.resourceIdstringYes—
release.candidateobjectYes—
release.candidate.idstringYesUnique identifier.
release.candidate.versionIdstringYes—
release.candidate.fingerprintstringYes—
release.candidate.acceptanceFingerprintstringYes—
release.assuranceobjectYes—
release.assurance.runIdstringYes—
release.assurance.evidenceFingerprintstringYes—
release.assurance.decisionFingerprintstringYes—
release.actionpublish | publish_and_deployYes—
release.statusqueued | promoting | ready_for_deployment | deploying | released | failed | cancelledYesCurrent lifecycle status.
release.idempotencyKeystringYes—
release.requestFingerprintstringYes—
release.evidenceFingerprintstringYes—
release.revisionintegerYes—
release.deploymentobjectYes—
release.deployment.attemptIdstringYes—
release.deployment.idstringYesUnique identifier.
release.deployment.revisionstringYes—
release.deployment.startedAtstringYesISO 8601 timestamp.
release.deploymentRequestobjectYes—
release.deploymentRequest.methodPOSTYes—
release.deploymentRequest.pathstringYesWorkspace-relative file path.
release.deploymentRequest.bodyobjectYes—
release.deploymentRequest.body.versionIdstringYes—
release.deploymentRequest.body.releaseIdstringYes—
release.errorobjectYes—
release.error.codestringYes—
release.error.messagestringYesMessage text.
release.promotedAtstringYes—
release.completedAtstringYesISO 8601 timestamp.
release.createdAtstringYesISO 8601 timestamp.
release.updatedAtstringYesISO 8601 timestamp.
release.eventsobject[]No—
release.events[].sequenceintegerYes—
release.events[].idstringYesUnique identifier.
release.events[].typestringYes—
release.events[].actorUserIdstringYes—
release.events[].payloadobjectYes—
release.events[].createdAtstringYesISO 8601 timestamp.
409Release is already terminal or deployment has started
None.
Cancel a release before deployment starts
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Response 200
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See the ACP quickstart and SDK flow