Line Item is not get associated even when getting 204 status code in response

[testuser27]

Hello,
I hav associated line item to deal using association api, api successfully run and get 204 status code in response after that if i'm checking in hubspot it is not showing in deal and when i tried same api using postman it's working as expected. Below is my json which i've passed for association.

{"fromObjectId":971021951,"toObjectId":3490408259,"category":"HUBSPOT_DEFINED","definitionId":20}

Can you please help me to resolve this issue .

Thanks 

[sharonlicari]

Hey @testuser27 

Thank you for reaching out! I'll tag a few experts that can share their thoughts with you!

Hey @tjoyce @jpsanchez what would you advise in this case? 

Thanks

Sharon