curl --request GET \
  --url https://api.vantage.sh/v2/recommendations/{recommendation_token}/resources \
  --header 'Authorization: Bearer <token>'

{
  "links": {
    "self": "https://api.vantage.sh/v2/recommendations/rcmmndtn_073dad68f8be41a2/resources",
    "first": "https://api.vantage.sh/v2/recommendations/rcmmndtn_073dad68f8be41a2/resources?page=1",
    "next": null,
    "last": "https://api.vantage.sh/v2/recommendations/rcmmndtn_073dad68f8be41a2/resources?page=1",
    "prev": null
  },
  "resources": [
    {
      "token": "prvdr_rsrc_8ec00e4b4c410538",
      "resource_id": "i-12345",
      "recommendation_actions": [
        {
          "action": "modify",
          "description": "Migrate to c5a.xlarge. Reasons: CPU over-provisioned, EBS IOPS over-provisioned, EBS throughput over-provisioned, Network bandwidth over-provisioned, and Network PPS over-provisioned.",
          "potential_savings": "100.0",
          "instance_type": "c5a.xlarge",
          "remediation_cli_command": "aws ec2 modify-instance-attribute --instance-id i-12345 --instance-type '{\"Value\": \"c5a.xlarge\"}'"
        }
      ]
    }
  ]
}