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最佳答案

I've used this official workaround recently:

@HTTP(method = "DELETE", path = "/job/deletejob", hasBody = true)
Observable<JobDeleteResponseModel> jobDelete(@Body JobDeleteRequestModel model);

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try this it's work

@HTTP(method = "DELETE", path = "api/v3/delete", hasBody = true)
Call<ResponseBody> RESPONSE_BODY_CALL(@Header("Authorization") String authorization, @Body HashMap<String, List> stringListHashMap);

or check https://github.com/square/retrofit/issues/974

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You need to specify parameters
method, path, hasBody

Kotlin way

@HTTP(method = "DELETE", path = "event/eventRemovePicture", hasBody = true)
fun callDeleteImage(
@Body body: RequestBody
): Call<RemoveEventPictureResponse>

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I had similar error.

In my case I was using @GET in Interface but then I corrected it to @POST method and it worked.

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Kotlin Code :

path is not required if your first argument to interface method is a url annotated with @Url Example :

@HTTP(method = "DELETE", hasBody = true)
fun deleteStudentFromDatabase(
@Url url: String,
@Body payload: StudentModel
): Observable<Any>

If first argument to interface method is not a url then use this

    @HTTP(method = "DELETE", path = "{urlPath}", hasBody = true)
fun deleteStudentFromDatabase(
@Body payload: StudentModel,
@Path("urlPath") url: String
): Observable<Any>

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Change

@DELETE("/job/deletejob")
Observable<JobDeleteResponseModel> jobDelete( @Body JobDeleteRequestModel model);

to

@HTTP(method = "DELETE", path = "/job/deletejob", hasBody = true)
Observable<JobDeleteResponseModel> jobDelete( @Body JobDeleteRequestModel model);

The difference is in

@DELETE("/job/deletejob") // For DELETE without body
@HTTP(method = "DELETE", path = "/job/deletejob", hasBody = true) // For DELETE with body

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@HTTP(method = "DELETE", path = "{urlPath}", hasBody = true)

Also this is working fine. It happens because the request contains a body but we have not defined that yet.

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Retrofit 2, i have change the below code from this

@DELETE("example/user/{id}/list")
suspend fun deleteUserList(@Path(value = "id", encoded = false)key: Int, @Body request: DeleteUserListRequest): Response<BaseResponse>

to

@HTTP(method = "DELETE", path = "example/user/{id}/list",hasBody = true)
suspend fun deleteUserList(@Path(value = "id", encoded = false)key: Int, @Body request: DeleteUserListRequest): Response<BaseResponse>

Above code is working for me

@DELETE method is not supporting(Non-body HTTP method cannot contain @Body or @TypedOutput.)

try this it's work