TypeScript

import { app, HttpRequest, HttpResponseInit, InvocationContext } from '@azure/functions';

app.http('httpFunction', {
  methods: ['GET', 'POST'],
  authLevel: 'anonymous',
  handler: async (request: HttpRequest, context: InvocationContext): Promise<HttpResponseInit> => {
    const name = request.query.get('name') || (await request.text());
    return { body: `Hello, ${name}!` };
  }
});

import { app, InvocationContext } from '@azure/functions';

app.storageBlob('blobTrigger', {
  path: 'samples-workitems/{name}',
  connection: 'AzureWebJobsStorage',
  source: 'EventGrid',
  handler: async (blob: Buffer, context: InvocationContext): Promise<void> => {
    context.log(`Blob: ${context.triggerMetadata.name}, Size: ${blob.length}`);
  }
});

app.storageQueue('queueTrigger', {
  queueName: 'myqueue-items',
  connection: 'AzureWebJobsStorage',
  handler: async (queueItem: unknown, context: InvocationContext): Promise<void> => {
    context.log('Queue item:', queueItem);
  }
});

import { app, InvocationContext, Timer } from '@azure/functions';

app.timer('timerFunction', {
  schedule: '0 */5 * * * *',
  handler: async (myTimer: Timer, context: InvocationContext): Promise<void> => {
    context.log('Timer fired at:', myTimer.scheduleStatus?.last);
  }
});

app.cosmosDB('cosmosDBTrigger', {
  connectionStringSetting: 'CosmosDBConnection',
  databaseName: 'mydb',
  containerName: 'mycontainer',
  createLeaseContainerIfNotExists: true,
  handler: async (documents: unknown[], context: InvocationContext): Promise<void> => {
    documents.forEach(doc => context.log('Changed doc:', doc));
  }
});

app.serviceBusQueue('sbQueueTrigger', {
  queueName: 'myqueue',
  connection: 'ServiceBusConnection',
  handler: async (message: unknown, context: InvocationContext): Promise<void> => {
    context.log('Message:', message);
  }
});

import { app, EventGridEvent, InvocationContext } from '@azure/functions';

app.eventGrid('eventGridTrigger', {
  handler: async (event: EventGridEvent, context: InvocationContext): Promise<void> => {
    context.log('Event:', event.subject, event.eventType);
  }
});

app.eventHub('eventHubTrigger', {
  eventHubName: 'myeventhub',
  connection: 'EventHubConnection',
  cardinality: 'many',
  handler: async (events: unknown[], context: InvocationContext): Promise<void> => {
    events.forEach(event => context.log('Event:', event));
  }
});