Add return type for movie lookup and import endpoints

Closes #10737

src/Radarr.Api.V3/Movies/MovieImportController.cs

@@ -29,7 +29,9 @@ namespace Radarr.Api.V3.Movies
         }
 
         [HttpPost]
-        public object Import([FromBody] List<MovieResource> resource)
+        [Consumes("application/json")]
+        [Produces("application/json")]
+        public IEnumerable<MovieResource> Import([FromBody] List<MovieResource> resource)
         {
             var newMovies = resource.ToModel();
 

src/Radarr.Api.V3/Movies/MovieLookupController.cs

@@ -54,7 +54,8 @@ namespace Radarr.Api.V3.Movies
         }
 
         [HttpGet("tmdb")]
-        public object SearchByTmdbId(int tmdbId)
+        [Produces("application/json")]
+        public MovieResource SearchByTmdbId(int tmdbId)
         {
             var availDelay = _configService.AvailabilityDelay;
             var result = new Movie { MovieMetadata = _movieInfo.GetMovieInfo(tmdbId).Item1 };
@@ -63,7 +64,8 @@ namespace Radarr.Api.V3.Movies
         }
 
         [HttpGet("imdb")]
-        public object SearchByImdbId(string imdbId)
+        [Produces("application/json")]
+        public MovieResource SearchByImdbId(string imdbId)
         {
             var result = new Movie { MovieMetadata = _movieInfo.GetMovieByImdbId(imdbId) };
 
@@ -73,7 +75,8 @@ namespace Radarr.Api.V3.Movies
         }
 
         [HttpGet]
-        public object Search([FromQuery] string term)
+        [Produces("application/json")]
+        public IEnumerable<MovieResource> Search([FromQuery] string term)
         {
             var searchResults = _searchProxy.SearchForNewMovie(term);