curl --request POST \
--url https://api.zapier.com/trigger-inbox/v1/inboxes/{inbox_id}/messages/release \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"lease_id": "019ce2fe-5ed1-7318-8a60-33dffd911f6a"
}
'
{
"released_id": null,
"results": []
}{
"released_id": "019ce305-35be-764b-bcae-70ba567b7357",
"results": [
{
"id": "019ce2fe-5ed1-7318-8a60-33dffd911f6b",
"created_at": "2026-03-12T16:59:47.185Z",
"status": "available",
"message_attributes": {
"lease_count": 1,
"error_message": null,
"possible_duplicate_data": false
}
}
]
}{
"errors": [
{
"code": "<string>",
"detail": "<string>",
"status": 123,
"title": "<string>",
"source": {}
}
]
}{
"errors": [
{
"code": "<string>",
"detail": "<string>",
"status": 123,
"title": "<string>",
"source": {}
}
]
}Inbox Messages
Release leased messages without acknowledging
Release the lease on one or more leased messages without acknowledging them. The messages become immediately available for leasing again. The original lease still counts against the per-message lease limit; releasing does not refund the attempt.
POST
/
trigger-inbox
/
v1
/
inboxes
/
{inbox_id}
/
messages
/
release
curl --request POST \
--url https://api.zapier.com/trigger-inbox/v1/inboxes/{inbox_id}/messages/release \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"lease_id": "019ce2fe-5ed1-7318-8a60-33dffd911f6a"
}
'
{
"released_id": null,
"results": []
}{
"released_id": "019ce305-35be-764b-bcae-70ba567b7357",
"results": [
{
"id": "019ce2fe-5ed1-7318-8a60-33dffd911f6b",
"created_at": "2026-03-12T16:59:47.185Z",
"status": "available",
"message_attributes": {
"lease_count": 1,
"error_message": null,
"possible_duplicate_data": false
}
}
]
}{
"errors": [
{
"code": "<string>",
"detail": "<string>",
"status": 123,
"title": "<string>",
"source": {}
}
]
}{
"errors": [
{
"code": "<string>",
"detail": "<string>",
"status": 123,
"title": "<string>",
"source": {}
}
]
}Authorizations
OAuth 2.0 authentication.
FlowAuthorization Code
- Authorization URL
- https://zapier.com/oauth/authorize
- Token URL
- https://zapier.com/oauth/token
FlowClient Credentials
- Token URL
- https://zapier.com/oauth/token
Scopes1
external
Scope that gives access to all Public APIs
Path Parameters
Body
application/json
Request to release a leased message back to the inbox without acknowledging it.
Last modified on September 16, 2026
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