Error in Retrofit2: Only one encoding annotation is allowed

Question

I use Retrofit2 to send files to the server, the POST request takes two parameters file and shared-with , I use this code:

  @FormUrlEncoded @Multipart @POST("shared-with") Call<RequestBody> sendFile(@Part MultipartBody.Part file, @Field("shared-with") String sharedWith);

I get this error: Only one encoding annotation is allowed . How to correctly rewrite this query?

Mikhail Vaysman Mikhail Vaysman 13.6k one 13 28 · Accepted Answer · 2017-01-03T10:57:57

You can not mix FormUrlEncoded and Multipart

 @Multipart @POST("shared-with") Call<RequestBody> sendFile(@Part MultipartBody.Part file, @Part("shared-with") RequestBody sharedWith);

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