API reference

DetachSendDiscount

Unlink a discount code from an email or SMS send. Write access, marketing toolset, MCP tool detach_send_discount.

Access: Write

Variables

Variable	Type	Required	Accepts	Description
`linkId`	`UUID!`	yes

Call it

bash

curl https://api.missin.co.uk/graphql/v1 \
  -H "Authorization: Bearer $MISSIN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"operationName":"DetachSendDiscount","variables":{"linkId":"00000000-0000-0000-0000-000000000000"},"extensions":{"persistedQuery":{"version":1,"sha256Hash":"01ae161960cfd07d1347ec60867ef03b7eb39571ac7a382bdae135aed2c4f04a"}}}'

Document

graphql

mutation DetachSendDiscount($linkId: UUID!) { __typename detachSendDiscount(input: {linkId: $linkId}) { __typename detached userErrors { __typename code field message } } }