Unsubscribe a contact from a list
Mark the contact's membership on this list as UNSUBSCRIBED. Accepts SENDING_ONLY (pk_*) keys so it can back a public preference form. Idempotent — unsubscribing an address that is not a member succeeds.
Once a membership is UNSUBSCRIBED, a later POST /api/lists/{id}/subscribe needs allowResubscribe: true to reverse it.
API key authentication. Use a sk_* (FULL) or pk_* (SENDING_ONLY) key as the bearer token. Public keys (pk_*) are restricted to the email-send endpoints and the self-serve list subscribe/unsubscribe pair; every other endpoint — event tracking included — answers 403 for them. In scope terms (used by /api/v1/* operations): FULL keys hold every scope; SENDING_ONLY keys hold only emails:send.
In: header
Path Parameters
List id.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Body for POST /api/lists/{id}/unsubscribe.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/api/lists/string/unsubscribe" \ -H "Content-Type: application/json" \ -d '{ "email": "user@example.com" }'{
"success": true,
"data": {
"email": "user@example.com"
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}{
"success": false,
"error": {
"message": "string",
"code": "string",
"details": {
"errors": [
null
]
}
}
}