Upload Locally Stored File through HTTP Request API

I stored the file inside a collection. If I do a wix-query, I will get the file url = wix : document :// v1 / 3e cc46_fa39c6e46f08410faea96a8cd6758749 . docx / test . docx

I have tried the below combinations to pass the file to the 3rd party API, but none of these work.
//body: “file=document://v1/3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=wix:document://v1/3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=//v1/3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=/v1/3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=/3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”
//body: “file=3ecc46_fa39c6e46f08410faea96a8cd6758749.docx/test.docx”