Fix tagging

[cvandend]

Requests from Overseer were failing and looked in the log and was seeing this:

[error][Media Request]: Something went wrong sending request to Radarr {"errorMessage":"[Radarr] Failed to create tag: Request failed with status code 400","requestId":318,"mediaId":1867}

A quick search showed that I was not the only one experiencing this. Hopefully this can be fixed in Overseer in the near future.

https://www.reddit.com/r/radarr/comments/1ns9fiu/radarr_not_accepting_requests_from_jellyseerr/

Thanks!

[drohack]

I am also getting this error for Radarr specifically. It works just fine to auto tag (Tag Requests) for Sonarr just fine so I don't know what the difference is...

[drohack]

The error I'm getting in Radarr is the following:
2026-01-10 21:59:47.2|Warn|RadarrErrorPipeline|Invalid request Validation failed: -- Label: Allowed characters a-z, 0-9 and -

[OwenVey]

I'm seeing this error as well on all requests

{
 "errorMessage": "[Radarr] Failed to create tag: Request failed with status code 400",
 "mediaId": 184,
 "requestId": 185
}