def METHOD_NAME():
    return """
        scalar Upload
        type Query {
            hello(name: String): String
            status: Boolean
            testContext: String
            testRoot: String
            testError: Boolean
        }
        type Mutation {
            upload(file: Upload!): String
            echo(text: String!): String
        }
        type Subscription {
            ping: String!
            resolverError: Boolean
            sourceError: Boolean
            testContext: String
            testRoot: String
        }
    """