{
  "$id": "agreement",
  "title": "[common] Agreement object",
  "description": "Agreement object structure",
  "type": "object",
  "required": [
    "name",
    "description",
    "payer",
    "plan"
  ],
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1
    },
    "state": {
      "type": "string",
      "minLength": 1
    },
    "name": {
      "type": "string",
      "minLength": 1
    },
    "description": {
      "type": "string",
      "minLength": 1
    },
    "start_date": {
      "type": "string",
      "minLength": 1
    },
    "agreement_details": {
      "$ref": "common#/definitions/agreement_details"
    },
    "payer": {
      "$ref": "common#/definitions/payer"
    },
    "shipping_address": {
      "$ref": "common#/definitions/address"
    },
    "override_merchant_preferences": {
      "$ref": "common#/definitions/merchant_preferences"
    },
    "override_charge_models": {
      "type": "array",
      "items": {
        "$ref": "common#/definitions/override_charge_model"
      }
    },
    "plan": {
      "oneOf": [
        {
          "$ref": "plan.create#"
        },
        {
          "type": "object",
          "required": [
            "id"
          ],
          "properties": {
            "id": {
              "type": "string",
              "minLength": 1
            }
          }
        }
      ]
    },
    "create_time": {
      "type": "string",
      "minLength": 1
    },
    "update_time": {
      "type": "string",
      "minLength": 1
    },
    "links": {
      "type": "array",
      "items": {
        "$ref": "common#/definitions/links"
      }
    }
  }
}