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I'm trying to generate many multilingual voice and for the majority of the multilingual I get this message : Response status code does not indicate success: 400 (Synthesis failed. StatusCode: NotFound, Details: service does not exist: service endpoint de-de-combogroup48neural-clusterip.tts-standardvoice-backend.svc.cluster.local:9001 failed dns validation.).
When I use multilingual as English (USA) as default it's working great. But for all the others it failed.
Please fix this feature.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 4%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
Hello @Kack Cédric , Thanks for using Microsoft Q&A Platform.
Could you please provide more details about the TTS feature you're working on, including the Azure resource region and the sample voice to reproduce the same on our end?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 23%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
We are also experiencing problems (error 400) for multilingual neural voices (de-DE-FlorianMultilingualNeural, SeraphinaMultilingualNeural) - starting 10am CET. Even on the console, when you try out the voices with your own text, there is no audio output. We are using endpoint https://germanywestcentral.tts.speech.microsoft.com/cognitiveservices/v1
Same for de-DE-FlorianMultilingualNeural and de-DE-SeraphinaMultilingualNeural via endpoint https://germanywestcentral.tts.speech.microsoft.com/cognitiveservices/v1
Even when you try them on the console (custom text, not the pre-recorded audio), there is no audio output. delivered. I also tested various other MultilingualNeural voices and several had the same problem.
At test request would look like this (resulting in HTTP 400): $ curl -i -X "POST" "https://germanywestcentral.tts.speech.microsoft.com/cognitiveservices/v1" \ -H 'Ocp-Apim-Subscription-Key: XXX' \ -H 'X-Microsoft-OutputFormat: raw-8khz-8bit-mono-mulaw' \ -H 'Content-Type: application/ssml+xml' \ -H 'User-Agent: virtualq/tts' \ -d '<speak version=\'1.0\' xml:lang=\'en-US\'> <voice xml:lang=\'en-US\' name=\'de-DE-FlorianMultilingualNeural\'> Test </voice> </speak>'
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 67%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN9%3C/text%3E%3C/svg%3E)
Hi, we are experiencing this issue as well for de-DE-SeraphinaMultilingualNeural in Switzerland North with the same HTTP 400 error response:
Synthesis failed. StatusCode: NotFound, Details: service does not exist: service endpoint de-de-combogroup48neural-clusterip.tts-standardvoice-backend.svc.cluster.local:9001 failed dns validation.
Hello @Kack Cédric, Thanks for using Microsoft Q&A Platform.
This is an ongoing issue, and several other customers has reported this as well. The Product team is actively working on the fix. Will share more details once we hear back.
Regards,
Vasavi