EG915N HTTPPOST multipart/form-data body

Hi

I want to send HTTP POST request with content-type set to multipart/form-data but I am not sure how should I prepare body for this request. I want my request’s body to look like this:
< --b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“serial”; filename=“serial”
1111aaaa-22bb-33cc-44dd-555555eeeeee
–b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“id”; filename=“id”
afd734f8-6030-4cff-b8e5-e507103c3448
–b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“timestamp”; filename=“timestamp”
2024-09-20T12:11:12
–b4551f869dd798193dd5f571a401fabc–

Will EG915N automatically add boundaries line? How do I separate different parts of body?

The actual body (I do not see option to edit previous post):
–b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“serial”; filename=“serial”

1111aaaa-22bb-33cc-44dd-555555eeeeee
–b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“id”; filename=“id”

afd734f8-6030-4cff-b8e5-e507103c3448
–b4551f869dd798193dd5f571a401fabc
Content-Disposition: form-data; name=“timestamp”; filename=“timestamp”

2024-09-20T12:11:12
–b4551f869dd798193dd5f571a401fabc–