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Unsubscribe one or more SIM cards from an order. You can cancel a subset of cards by specifying their ICCIDs. Once successfully unsubscribed, the order status changes to 2 (cancelled) or 4 (partial unsubscribe). 
POST https://bpm.mioesim.com/api_esim/refundOrder
Cancellation rules vary by plan. Check the premark field of your package — many plans cannot be cancelled after the eSIM is installed. Contact MIOeSIM support if you are unsure.

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Request parameters

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token
string
required
Session token.
​
orderNum
string
required
Order number to cancel.
​
iccids
string
required
Comma-separated ICCID(s) to unsubscribe.
​
sign
string
required
Request signature.
​
remark
string
Optional cancellation notes.

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Example

curl -X POST https://bpm.mioesim.com/api_esim/refundOrder \
  -d "token=YOUR_TOKEN" \
  -d "orderNum=EP20240124000013" \
  -d "iccids=934801019851134300" \
  -d "sign=YOUR_SIGN"

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Error codes

CodeMeaning
-1Token expired
-2Required parameter missing
3Data not found
22Non-personal orders (cannot cancel)
-30Signature wrong