I use in java but get error
HttpResponse<String> response = Unirest.post(“https://hide-your-face.p.rapidapi.com/mosaic”)
.header(“content-type”, “multipart/form-data; boundary=—011000010111000001101001”)
.header(“x-rapidapi-host”, “hide-your-face.p.rapidapi.com”)
.header(“x-rapidapi-key”, “1e5dc68417ssh2ced71s04148d7fp1b7a68jsd090e5c3745ba”)
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=“image_file”\r\n\r\n\r\n-----011000010111000001101001–\r\n\r\n")
.asString();

result:
{

“map”: {
“detail”: {
“myArrayList”: [
{
“map”: {
“msg”: “field required”,
“loc”: {
“myArrayList”: [
“body”,
“image_file”
]
},
“type”: “value_error.missing”
}
}
]
}
}