action musixmatch_get_artist_related_get { description: "" provider: musixmatch method: GET path: "/artist.related.get" encoding: json input: { type: "object" properties: { artist_id: { type: "string" } callback: { type: "string" } format: { type: "string" } page: { type: "string" } page_size: { type: "string" } } required: ["artist_id"] additionalProperties: false } output: { type: "object" additionalProperties: true } }