# Query Profile for API with Body Data Parameters and Dynamic Fields selection **URL:** \ **Category:** Matillion ETL\ **Created:** [August 1, 2024, 3:29pm UTC](https://matillioncommunity.discourse.group/t/query-profile-for-api-with-body-data-parameters-and-dynamic-fields-selection/2440 "2024-08-01T15:29:59Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![S\_VASHCHENKO](https://avatars.discourse-cdn.com/v4/letter/s/ba9def/32.png) [@S\_VASHCHENKO](https://matillioncommunity.discourse.group/u/S_VASHCHENKO)\ **Post date:** [August 1, 2024, 3:29pm UTC](https://matillioncommunity.discourse.group/t/query-profile-for-api-with-body-data-parameters-and-dynamic-fields-selection/2440/1 "2024-08-01T15:29:59Z")
Hello,   Working on the ETL piece that calls API with Body Data Parameter and Dynamic Fields selection as URI parameter. Below is Query Profile for it that works.   ![069Tm000007NhDEIA0_0D5Tm00000GmknxKAB](https://us1.discourse-cdn.com/flex002/uploads/matillioncommunity/original/1X/e533f3d5d1a4c50df94265a00e69567215eb49d0.png) However if I enable body data parameter and pass JSON Value to it, API returns only first cpolumn (id) and the rest of the columns are blank. What am I doing wrong here? Everything works great in POSTMAN. ---
**Author:** ![Joe-Community-Manager](https://sea2.discourse-cdn.com/flex002/user_avatar/matillioncommunity.discourse.group/joe-community-manager/32/897_2.png) [@Joe-Community-Manager](https://matillioncommunity.discourse.group/u/Joe-Community-Manager)\ **Post date:** [August 12, 2024, 11:04am UTC](https://matillioncommunity.discourse.group/t/query-profile-for-api-with-body-data-parameters-and-dynamic-fields-selection/2440/2 "2024-08-12T11:04:35Z")
Hi [@S\_VASHCHENKO](https://matillioncommunity.discourse.group/u/S_VASHCHENKO)​ Thank you for your post and welcome to the Matillion Community, I have raised a support case for you regarding this as it will need our support team to take a closer look for you and diagnose. They will be in contact shortly. Kind regards, Joe