# Microsoft Security Response Center (MSRC) Header Content API

**Canonical:** https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-headercontent-api/  
**Provider:** Microsoft Security Response Center (MSRC) — https://apis.io/providers/microsoft-security-response-center-msrc/  
**Base URL:** https://api.msrc.microsoft.com/sug/v2.0  
**Documentation:** https://github.com/microsoft/MSRC-Microsoft-Security-Updates-API

Microsoft Security Response Center (MSRC) Header Content API is one of 13 APIs that [Microsoft Security Response Center (MSRC)](https://apis.io/providers/microsoft-security-response-center-msrc/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 2 JSON Schema definitions. Tagged areas include HeaderContent. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 2 JSON Schemas.

The HeaderContent API from Microsoft Security Response Center (MSRC) — 4 operation(s) for headercontent.

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/{culture}/headerContent({key})` | {culture}/header content({key}) |
| GET | `/{culture}/headerContent/{key}` | {culture}/header content/{key} |
| GET | `/{culture}/headerContent` | If [EnableQuery] is used here it will break this method as it expects to… |
| GET | `/{culture}/headerContent/$count` | If [EnableQuery] is used here it will break this method as it expects to… |

## Machine-readable artifacts (4)

- **OpenAPI** — https://artifacts.apis.io/microsoft-security-response-center-msrc/openapi/microsoft-security-response-center-msrc-headercontent-api-openapi.yml
- **Documentation** — https://github.com/microsoft/MSRC-Microsoft-Security-Updates-API
- **JSONSchema** — https://artifacts.apis.io/microsoft-security-response-center-msrc/json-schema/microsoft-security-response-center-msrc-iedm-model-schema.json
- **JSONSchema** — https://artifacts.apis.io/microsoft-security-response-center-msrc/json-schema/microsoft-security-response-center-msrc-odata-service-document-schema.json

## Other Microsoft Security Response Center (MSRC) APIs (12)

- [MSRC Report Abuse API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc/)
- [Microsoft Security Response Center (MSRC) Acknowledgement API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-acknowledgement-api/)
- [Microsoft Security Response Center (MSRC) Advisory API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-advisory-api/)
- [Microsoft Security Response Center (MSRC) Affected Product API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-affectedproduct-api/)
- [Microsoft Security Response Center (MSRC) Csaf API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-csaf-api/)
- [Microsoft Security Response Center (MSRC) Cvrf API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-cvrf-api/)
- [Microsoft Security Response Center (MSRC) Deployment API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-deployment-api/)
- [Microsoft Security Response Center (MSRC) Metadata API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-metadata-api/)
- [Microsoft Security Response Center (MSRC) Release Note API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-releasenote-api/)
- [Microsoft Security Response Center (MSRC) Revision Note API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-revisionnote-api/)
- [Microsoft Security Response Center (MSRC) Updates API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-updates-api/)
- [Microsoft Security Response Center (MSRC) Vulnerability API](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-vulnerability-api/)

## Tags

HeaderContent

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/microsoft-security-response-center-msrc/microsoft-security-response-center-msrc-headercontent-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/microsoft-security-response-center-msrc/.