# EMAIL API ISSUE

**URL:** <https://forum.mautic.org/t/email-api-issue/9763>\
**Category:** Product Support\
**Created:** [October 24, 2017, 1:08am UTC](https://forum.mautic.org/t/email-api-issue/9763 "2017-10-24T01:08:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ibasejet](https://avatars.discourse-cdn.com/v4/letter/i/848f3c/32.png) [@ibasejet](https://forum.mautic.org/u/ibasejet)\
**Post date:** [October 24, 2017, 1:08am UTC](https://forum.mautic.org/t/email-api-issue/9763/1 "2017-10-24T01:08:15Z")

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Regarding Mautic Email API.  
  
  
  
API:

1. Email API, Edit Email (HttpPatch)  
2. Email API, Create Email  
  
  
  
Problem: Failed to edit the lists (array of segment ids), I’m using Postman. Edit along with other fields like "subject ", “isPublished”, these fields are being updated but not the “lists” field.  
  
  
  
Tried many ways using x-www-form-urlencoded like below  
  
KEY VALUE RESULT  
  
lists[] 1 email object is returned, success, but lists field not updated  
  
lists[0] 1 email object is returned, success, but lists field not updated  
  
lists 1 error code 400, value is not valid  
  
  
  
And json format also not helping.  
  
“lists[]”: 1 email object is returned, success, but lists field not updated  
  
"lists[0]: 1 email object is returned, success, but lists field not updated  
  
"lists: 1 error code 400, value is not valid  
  
  
  
Need help on this, thanks.

---

<div class="post-metadata">

**Author:** ![ibasejet](https://avatars.discourse-cdn.com/v4/letter/i/848f3c/32.png) [@ibasejet](https://forum.mautic.org/u/ibasejet)\
**Post date:** [October 24, 2017, 1:08am UTC](https://forum.mautic.org/t/email-api-issue/9763/2 "2017-10-24T01:08:15Z")

</div>

Regarding Mautic Email API.

API:

1. Email API, Edit Email (HttpPatch)
2. Email API, Create Email

Problem: Failed to edit the lists (array of segment ids), I’m using Postman. Edit along with other fields like "subject ", “isPublished”, these fields are being updated but not the “lists” field.

Tried many ways using x-www-form-urlencoded like below  
KEY VALUE RESULT  
lists[] 1 email object is returned, success, but lists field not updated  
lists[0] 1 email object is returned, success, but lists field not updated  
lists 1 error code 400, value is not valid

And json format also not helping.  
“lists[]”: 1 email object is returned, success, but lists field not updated  
"lists[0]: 1 email object is returned, success, but lists field not updated  
"lists: 1 error code 400, value is not valid

Need help on this, thanks.