IBM Cloud Function with Custom Headers - Ibm-cloud-functions Typing CST Test
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IBM Cloud Function with Custom Headers — Ibm-cloud-functions Code
A function adding custom headers to the response.
# ibm_cloud/demo/headers.js
function main(params) {
return {
statusCode: 200,
headers: { 'X-Custom-Header': 'IBMCloudFunction' },
body: 'Custom headers added'
};
}
exports.main = main;Ibm-cloud-functions Language Guide
IBM Cloud Functions is a serverless platform based on Apache OpenWhisk that allows developers to run code in response to events without managing infrastructure. It supports multiple runtimes and integrates with IBM Cloud services for event-driven applications.
Primary Use Cases
- ▸Event-driven microservices
- ▸Serverless REST APIs
- ▸Data processing and ETL pipelines
- ▸Webhook handlers and cron jobs
- ▸Integrating AI/ML services into serverless workflows
Notable Features
- ▸Multi-language runtime support
- ▸Event triggers from IBM Cloud services and HTTP endpoints
- ▸Automatic scaling based on demand
- ▸Integration with IBM Cloud AI and analytics services
- ▸CLI and web console management
Origin & Creator
IBM Cloud Functions was launched by IBM in 2016, based on the open-source Apache OpenWhisk project.
Industrial Note
IBM Cloud Functions is ideal for enterprises already using IBM Cloud who want to implement event-driven, serverless workflows and integrate with AI, data, and messaging services.
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