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Cancel scheduled sends

The Cancel Scheduled Sends API allows you to cancel or pause the send of one or more emails using a batch ID.

A batch_id groups multiple scheduled mail/send requests together with the same ID. You can cancel or pause all of the mail/send requests associated with a batch ID up to 10 minutes before the scheduled send time by passing a batch_id to the "Cancel or puase a scheduled send" endpoint.

For a guide on creating a batch_id, assigning it to a scheduled send, and modifying the send, see "Canceling a Scheduled Send".

The Cancel Scheduled Sends API also make it possible to validate a batch_id and retrieve all scheduled sends as an array.

When a batch is canceled, all messages associated with that batch will stay in your sending queue. When their send_at value is reached, they will be discarded.

When a batch is paused, all messages associated with that batch will stay in your sending queue, even after their send_at value has passed. This means you can remove a pause status, and your scheduled send will be delivered once the pause is removed. Any messages left with a pause status that are more than 72 hours old will be discarded as Expired.

Retrieve all scheduled sends

Retrieve all scheduled sends

GET /user/scheduled_sends

This endpoint allows you to retrieve all cancelled and paused scheduled send information.

This endpoint will return only the scheduled sends that are associated with a batch_id. If you have scheduled a send using the /mail/send endpoint and the send_at field but no batch_id, the send will be scheduled for delivery; however, it will not be returned by this endpoint. For this reason, you should assign a batch_id to any scheduled send you may need to pause or cancel in the future.

Authentication

  • API Key

Headers

Authorization
string
default: Bearer <<YOUR_API_KEY_HERE>>
required
on-behalf-of
string
default: The subuser's username. This header generates the API call as if the subuser account was making the call.

Responses

array[object]
batch_id
string
pattern: ^[a-zA-Z0-9\-\_]
status
string

The status of the scheduled send.

Allowed Values: cancel, pause
object
errors
array[object]
message
string
field
string
help
object
id
string
object
errors
array[object]
message
string

the error message

field
string

the field that generated the error

help
object

helper text or docs for troubleshooting

id
string
{
  "errors": [
    {
      "field": "field_name",
      "message": "error message"
    }
  ]
}
object
errors
array[object]
message
string

the error message

field
string

the field that generated the error

help
object

helper text or docs for troubleshooting

id
string
{
  "errors": [
    {
      "field": "field_name",
      "message": "error message"
    }
  ]
}
object
errors
array[object]
message
string

the error message

field
string

the field that generated the error

help
object

helper text or docs for troubleshooting

id
string
{
  "errors": [
    {
      "field": "field_name",
      "message": "error message"
    }
  ]
}
object
errors
array[object]
message
string

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