FieldMap(encoded: Boolean)
Named key/value pairs for a form-encoded request.
Simple Example:
@FormUrlEncoded
@POST("/things")
Call<ResponseBody> things(@FieldMap Map<String, String> fields);
Calling with foo.things(ImmutableMap.of("foo", "bar", "kit", "kat") yields a request body of foo=bar&kit=kat.
A null value for the map, as a key, or as a value is not allowed.
See Also
FormUrlEncodedField