Hey I'm trying to merge a lead into a user using this EP https://developers.intercom.com/intercom-api-reference/reference/merge-contact but I'm getting the next error:
{
type: 'error.list',
request_id: '001o99eqgp4578ve7ef0',
errors: [
{
code: 'unprocessable_entity',
message: 'User merge for external leads is disabled by default unless explicitly allowed by passing allowed channels array'
}
]
}
Where do I have to add the allowed channels array in the request and how?