# Invoice item\_type blank

**URL:** <https://api-discuss.freeagent.com/t/invoice-item-type-blank/1720>\
**Category:** Documentation\
**Created:** [4 November 2019 12:41 UTC](https://api-discuss.freeagent.com/t/invoice-item-type-blank/1720 "2019-11-04T12:41:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![karolo](https://api-discuss.freeagent.com/user_avatar/api-discuss.freeagent.com/karolo/32/543_2.png) [@karolo](https://api-discuss.freeagent.com/u/karolo)\
**Post date:** [4 November 2019 12:41 UTC](https://api-discuss.freeagent.com/t/invoice-item-type-blank/1720/1 "2019-11-04T12:41:23Z")

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The documentation for invoice item\_type states to “Leave blank for ‘No Unit’” but the API throws an error “item\_type can’t be blank,is not an accepted value”

I see there was a similar topic created 5 years ago