To get something transcribed is a three-step process;
1. Create and configure the transcription job
2. Attach files to the job to be transcribed
3. Submit the job for processing

This is step one of the process.

@@ -0,0 +48,4 @@
+            OutputFormat outputFormat = parseOutputFormat(createTranscriptionRequest.outputFormat());
+            CreateTranscription createTranscription = new CreateTranscription(owner, callbackUri, outputFormat);
+            Transcription transcription = transcriptionService.createTranscription(createTranscription);
+            return new TranscriptionCreatedResponse(transcription.id());

@@ -0,0 +84,4 @@
+            Transcription transcription = transcriptionService.getTranscription(owner, uuid)
+                    .orElseThrow(() -> new TranscriptionNotFound(id));
+            transcriptionService.addFileToBeTranscribed(transcription, new TranscriptionFile(filename, fileData));
+            return ResponseEntity.accepted().build();

@@ -0,0 +45,4 @@
+    public void addFileToBeTranscribed(Transcription transcription, TranscriptionFile file)
+            throws IOException
+    {
+        Path fileToBeTranscribed = fileDirectory.resolve(transcription.id().toString()).resolve(file.filename());