Get standing phase

curl --request GET \
  --url https://api.mottostreaming.com/cms/standing_phases/v1/{standing_phase_id} \
  --header 'Authorization: Bearer <token>'

{
  "standing_phase": {
    "id": "<string>",
    "project_id": "<string>",
    "localized_name": {},
    "classifications": [
      {
        "id": "<string>",
        "localized_name": {},
        "localized_short_name": {}
      }
    ],
    "groups": [
      {
        "localized_name": {},
        "entries": [
          {
            "entity_id": "<string>",
            "entity_type": "<string>",
            "stats": {}
          }
        ]
      }
    ]
  }
}