Transform: AWS::Serverless-2016-10-31

Parameters:
  ApiName:
    Type: String
    Default: SomeApi
  LambdaDSName:
    Type: String
    Default: MyLamdaDS
  DDB1DSName:
    Type: String
    Default: MyDDB1DS
  MyLoggingLevel:
    Type: String
    Default: ALL
  PassItThrough:
    Type: String
    Default: SomeValue

Resources:
  SuperCoolAPI:
    Type: AWS::Serverless::GraphQLApi
    Properties:
      Name: !Ref ApiName
      SchemaInline: |
        type Todo {
          id: ID!
          description: String!
        }
        type Mutation {
          addTodo(id: ID!, description: String!): Todo!
        }
        type Query {
          getTodo(id: ID!): Todo
        }
        schema {
          mutation: Mutation
          query: Query
        }
      Auth:
        Type: AWS_IAM
      Logging:
        FieldLogLevel: !Ref MyLoggingLevel
      DataSources:
        Lambda:
          MyDataSource:
            FunctionArn: my-lambda-arn
            ServiceRoleArn: some-role-arn
            Name: !Ref LambdaDSName
        DynamoDb:
          DDB1:
            Name: !Ref DDB1DSName
            TableName: AwesomeTable
            DeltaSync:
              BaseTableTTL: !Ref PassItThrough
              DeltaSyncTableName: !Ref PassItThrough
              DeltaSyncTableTTL: !Ref PassItThrough