{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "Custom::ApiGatewayModel sample template",
  "Parameters": {
    "RestApiCustomResourceLambdaName": {
      "Type": "String",
      "Default": "cfn-api-gateway-restapi-0-6-1",
      "Description": "The name of the ApiGatewayRestApi Lambda you deployed to test this stack."
    },
    "ModelCustomResourceLambdaName": {
      "Type": "String",
      "Default": "cfn-api-gateway-model-0-0-1",
      "Description": "The name of the ApiGatewayModel Lambda you deployed to test this stack."
    },
    "RestApiName": {
      "Type": "String",
      "Description": "Name for the API (required). Must be unique across your account for this Region.",
      "Default": "TestForModel-0-0-1"
    },
    "aModelName": {
      "Description": "The name of the Model. Toggle this to demo Update with replacement.",
      "Default": "TestModel",
      "AllowedValues": [
        "TestModel",
        "AnotherTestModel"
      ],
      "Type": "String"
    },
    "ModelAsStringSchema": {
      "Type": "String",
      "AllowedValues": [
        "Yes",
        "No"
      ],
      "Default": "Yes",
      "Description": "Whether or not to make CloudFormation send a json object or a stringified object as the Schema property on the Model."
    },
    "aModelDescription": {
      "Description": "The name of the Model. Toggle this to demo Update without replacement.",
      "Default": "Some description of model",
      "AllowedValues": [
        "Some description of model",
        "Different description of model"
      ],
      "Type": "String"
    }
  },
  "Conditions": {
    "SchemaAsString": {
      "Fn::Equals": [
        "Yes",
        {
          "Ref": "ModelAsStringSchema"
        }
      ]
    }
  },
  "Resources": {
    "MyRestApi": {
      "Type": "Custom::ApiGatewayRestApi",   
      "Properties": {
        "ServiceToken": {
          "Fn::Join": [
            ":",
            [
              "arn",
              "aws",
              "lambda",
              {
                "Ref": "AWS::Region"
              },
              {
                "Ref": "AWS::AccountId"
              },
              "function",
              {
                "Ref": "RestApiCustomResourceLambdaName"
              }
            ]
          ]
        },
        "Name": {
          "Ref": "RestApiName"
        }
      }
    },
    "MyModel": {
      "DependsOn": [
        "MyRestApi"
      ],
      "Type": "Custom::ApiGatewayModel",
      "Properties": {
        "ServiceToken": {
          "Fn::Join": [
            ":",
            [
              "arn",
              "aws",
              "lambda",
              {
                "Ref": "AWS::Region"
              },
              {
                "Ref": "AWS::AccountId"
              },
              "function",
              {
                "Ref": "ModelCustomResourceLambdaName"
              }
            ]
          ]
        },
        "ContentType": "application/json",
        "RestApiId": {
          "Ref": "MyRestApi"
        },
        "Name": {
          "Ref": "aModelName"
        },
        "Description": {
          "Ref": "aModelDescription"
        },
        "Schema": {
          "Fn::If": [
            "SchemaAsString",
            "{\"$schema\":\"http://json-schema.org/draft-04/schema#\",\"title\":\"Todo Schema\",\"type\":\"object\",\"required\":[\"title\",\"completed\"],\"properties\":{\"id\":{\"type\":\"string\"},\"title\":{\"type\":\"string\"},\"completed\":{\"type\":\"boolean\"}}}",
            {
              "$schema": "http://json-schema.org/draft-04/schema#",
              "title": "Todo Schema",
              "type": "object",
              "required": [
                "title",
                "completed"
              ],
              "properties": {
                "id": {
                  "type": "string"
                },
                "title": {
                  "type" : "string"
                },
                "completed": {
                  "type": "boolean"
                }
              }
            }
          ]
        }
      }
    }
  },
  "Outputs": {
    "MyModelConsoleUrl": {
      "Description": "The AWS Console URL for inspecting the created method.",
      "Value": {
        "Fn::Join": [
          "",
          [
            "https://console.aws.amazon.com/apigateway/home?region=",
            {
              "Ref": "AWS::Region"
            },
            "#/restapis/",
            {
              "Ref": "MyRestApi"
            },
            "/models/",
            {
              "Ref": "aModelName"
            }
          ]
        ]
      }
    },
    "MySchemaStringFromModel": {
      "Description": "As a convenience, Model resources return an attribute with a JSON version of the schema.",
      "Value": {
        "Fn::GetAtt": [
          "MyModel",
          "SchemaString"
        ]
      }
    }
  }
}