sdk-for-swift/docs/examples/project/update-protocol.md

import Appwrite
import AppwriteEnums

let client = Client()
    .setEndpoint("https://<REGION>.cloud.appwrite.io/v1") // Your API Endpoint
    .setProject("<YOUR_PROJECT_ID>") // Your project ID
    .setKey("<YOUR_API_KEY>") // Your secret API key

let project = Project(client)

let project = try await project.updateProtocol(
    protocolId: .rest,
    enabled: false
)