A/B Tests
Delete A/B test variant
Removes a variant from a draft campaign or sequence A/B test. The control variant A cannot be deleted, and at least 2 variants must remain. Deleting a sequence variant also deletes its dedicated email template; sequence tests whose parent sequence is active require confirmLiveChange.
delete/ab-tests/{abTestId}/variants/{variantId}
Path parameters
abTestIdstring required
A/B test ID.
variantIdstring required
Variant ID.
Query parameters
confirmLiveChangeboolean
Required as true when the A/B test belongs to an active sequence, because deletion immediately changes the live rotation.
Response
Variant deleted
Example response
{
"success": true,
"abTest": {
"id": "ab_abc123",
"companyId": "company_abc123",
"campaignId": "camp_abc123",
"automationNodeId": "node_abc123",
"name": "Subject test",
"status": "draft",
"winnerCriteria": "open_rate",
"variants": [
{
"id": "var_a",
"variantId": "var_a",
"abTestId": "ab_abc123",
"label": "A",
"variantLabel": "A",
"emailId": "email_abc123",
"subject": "Welcome",
"blocks": [
{
"id": "block_123",
"type": "html",
"content": "<h1>Hello</h1>",
"styles": {
"backgroundColor": "#f8fafc",
"backgroundOpacity": 80,
"textColor": "#111827",
"borderRadius": 12,
"borderColor": "#cbd5e1",
"borderWidth": 1
},
"conditions": [
{
"id": "c1",
"value": "plan:pro"
}
]
}
]
}
]
}
}