Stranger error

Weird error for running some music on the everywhere group. Maybe i need to post this in the alexa media player GitHub repo, but posting here for wider reach.

Unexpected error for call_service at pos 1: URL is relative, but does not start with a /

- id: '1638533164647'
  alias: Weekend relaxing music afternoon
  description: Play weekend relaxing music at sunset
  trigger:
  - platform: sun
    event: sunset
    offset: '0'
  condition:
  - condition: time
    weekday:
    - sat
    - sun
  action:
  - service: media_player.play_media
    target:
      area_id: dining_room
    data:
      media_content_id: shuffle relaxing music playlist everywhere
      media_content_type: AMAZON_MUSIC
  mode: single