submitFormWithBinaryData
inline suspend fun HttpClient.submitFormWithBinaryData(formData: List<PartData>, block: HttpRequestBuilder.() -> Unit = {}): HttpResponse
inline suspend fun HttpClient.submitFormWithBinaryData(url: String, formData: List<PartData>, block: HttpRequestBuilder.() -> Unit = {}): HttpResponse
Makes a POST request containing form parameters encoded using the multipart/form-data format.
Example: Upload a file.