This is the output of the GET as well:
{'next_link': None,
'values': [{'_self': 'https://westus.api.cognitive.microsoft.com/speechtotext/v3.0/transcriptions/f87a8220-85bd-4fb5-9ee7-aaf319a1b28f/files/9d2bd99a-2ec1-465a-ab6f-480b3a810dfd',
'created_date_time': datetime.datetime(2021, 3, 8, 8, 51, 43, tzinfo=tzutc()),
'kind': 'Transcription',
'links': {'content_url': 'https://spsvcprodusw.blob.core.windows.net/bestor-338cca94-e7c5-4fc1-8a7b-7b8c19fd291a/TranscriptionData%2F9d2bd99a-2ec1-465a-ab6f-480b3a810dfd.json?sv=2020-04-08&st=2021-03-08T08%3A46%3A57Z&se=2021-03-08T20%3A51%3A57Z&sr=b&sp=rl&sig=syZl6ED3r5Qiylivd0FOjNejVdod0TMWOsmvzcPqR7A%3D'},
'name': 'prueba/Amazon.wav.json',
'properties': {'duration': None, 'size': 86929}},
{'_self': 'https://westus.api.cognitive.microsoft.com/speechtotext/v3.0/transcriptions/f87a8220-85bd-4fb5-9ee7-aaf319a1b28f/files/139a9b25-048a-44a6-9918-6506883a09c4',
'created_date_time': datetime.datetime(2021, 3, 8, 8, 51, 43, tzinfo=tzutc()),
'kind': 'TranscriptionReport',
'links': {'content_url': 'https://spsvcprodusw.blob.core.windows.net/bestor-338cca94-e7c5-4fc1-8a7b-7b8c19fd291a/TranscriptionData%2F139a9b25-048a-44a6-9918-6506883a09c4.json?sv=2020-04-08&st=2021-03-08T08%3A46%3A57Z&se=2021-03-08T20%3A51%3A57Z&sr=b&sp=rl&sig=d6UmFqVFA0cjkEo3GHyHI3AvZqlucDGp0FSkoPeGeYw%3D'},
'name': 'report.json',
'properties': {'duration': None, 'size': 353}}]}
name is prueba/Amazon.wav.json, when in previous calls it was just prueba/Amazon.wav without json.