appwrite/docs/examples/1.5.x/server-kotlin/kotlin/databases/create-string-attribute.md

import io.appwrite.Client
import io.appwrite.coroutines.CoroutineCallback
import io.appwrite.services.Databases

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

val databases = Databases(client)

val response = databases.createStringAttribute(
    databaseId = "<DATABASE_ID>",
    collectionId = "<COLLECTION_ID>",
    key = "",
    size = 1,
    required = false,
    default = "<DEFAULT>", // optional
    array = false, // optional
    encrypt = false // optional
)