There was a problem updating the capped amount

New Member
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I have a problem with a GraphQL endpoint for changing capped amount on an subscription.
When I try to change it on test subscription, it throws server error at me with "There was a problem updating the capped amount. Please try again".

Also it messes up the subscription, so when I try to do make the mutation again, it'll throw an invalid id on me.


The mutation is called appSubscriptionLineItemUpdate


Shopify Staff
Shopify Staff
141 24 28

Hey @reastyn ,


Is it possible for you to share the value of the "X-Request-ID" header value from the Shopify API response that is returning the server error? With this value I can go through the Shopify platform logs to see exactly why this server error is being thrown. If you can't provide this value, knowing your Shop ID/name and the approximate time this error occurred (with the timezone) would be helpful. 


Hassain | Developer Support Specialist @ Shopify
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