v1.0.0
OpenAPI 3.1.0
Get sender usage data
Client Libraries
US region
Returns lists of the campaigns and newsletters that use a sender.
The identifier of a sender.
The sender does not exist.
Your request is over the 10-per-second limit.
curl https://api.customer.io/v1/sender_identities/1/used_by \
--header 'Authorization: Bearer YOUR_SECRET_TOKEN'
{
"campaigns": [
1
],
"sent_newsletters": [
1
],
"draft_newsletters": [
1
]
}Returns arrays of campaigns and newsletters.