Cannot request a post using multipart

Question

I am executing a post type request using Multipart. The problem is because I keep getting two errors

1) 500

2) 422 Unprocessable Entity

Everything works in the postman

Api only accepts music files.So I added a default file so as not to constantly choose a new one

RequestBody body = 
             RequestBody.create(MediaType.parse("audio/type"),file);
MultipartBody.Builder builder = new 
MultipartBody.Builder().setType(MultipartBody.FORM);
builder.addPart(body);
GeoService.saveSound(builder.build(), SoundResponseCallback,  
getAuthToken());

and my interface which

@Multipart
@POST("audios")
Call<SoundResponse> saveSound(
          @Part("audio[file] ; filename=audio.mp3")RequestBody file,
          @Query("auth_token") String authToken);

I would appreciate any help.

and I found it Send file to server via retrofit2 as object

what's the error in logcat – Manoj Perumarath Aug 21 '19 at 12:08 — Manoj Perumarath, Aug 21 '19 at 12:08

score 0 · Answer 1 · answered Aug 21 '19 at 12:10

0

You must send MultipartBody.Part type of parameter in your API

Try this:

@Multipart
@POST("audios")
Call<SoundResponse> saveSound(
      @Part MultipartBody.Part file,
      @Query("auth_token") String authToken);

answered Aug 21 '19 at 12:10

SebastienRieu

1,443
2
10
20

score 0 · Answer 2 · answered Aug 21 '19 at 12:12

0

Change this

@Part("audio[file] ; filename=audio.mp3")RequestBody file,

to

@Part MultipartBody.Part audioFile,

Also make sure that you have enabled the necessary READ WRITE storage permissions

answered Aug 21 '19 at 12:12

Manoj Perumarath

9,337
8
56
77

score 0 · Answer 3 · answered Aug 21 '19 at 12:57

@Multipart
@POST("audios")
Call<SoundResponse> saveSound(
         @Part MultipartBody.Part audioFile,
          @Query("auth_token") String authToken);

and

MultipartBody.Part body = MultipartBody.Part.createFormData("audio/type", file);  
 GeoService.saveSound(body, SoundResponseCallback,  
    getAuthToken());

Cannot request a post using multipart

3 Answers3