get_project_username_project_checkout_key

{
  "type": "array",
  "items": {
    "type": "object",
    "properties": {
      "fingerprint": {
        "type": "string"
      },
      "preferred": {
        "type": "boolean"
      },
      "public_key": {
        "type": "string"
      },
      "time": {
        "type": "string",
        "format": "date-time",
        "description": "when the key was issued"
      },
      "type": {
        "type": "string",
        "description": "can be \"deploy-key\" or \"github-user-key\"\n",
        "enum": [
          "deploy-key",
          "github-user-key"
        ]
      }
    }
  }
}