---
title: "ETag"
url: "https://apiportal.six-group.com/apis/settlement-info-reporting-ch-v1/versions/52cbfb5f-8e19-42e4-a1fa-bded916e761f/schemas/ETag"
---

> Full API specification: https://apiportal.six-group.com/apis/settlement-info-reporting-ch-v1/versions/52cbfb5f-8e19-42e4-a1fa-bded916e761f.md

# ETag

The RFC7232 ETag (Entity Tag) header field (see https://www.rfc-editor.org/rfc/rfc7232#section-2.3) in a response provides the current entity-tag for the selected resource. An entity-tag is an opaque identifier for different versions of a resource over time, regardless whether multiple versions are valid at the same time. An entity-tag consists of an opaque quoted string, possibly prefixed by a weakness indicator ('W/').

## OpenAPI definition

```yaml
openapi: 3.0.2
info:
  title: Security Settlement Information - External API
  version: 1.0.7
servers:
  - url: https://api.six-group.com/custody/cockpit/setlInfo/v1
  - url: https://api.p2p.six-group.com/custody/cockpit/setlInfo/v1
  - url: https://api.fip.six-group.com/custody/cockpit/setlInfo/v1
components:
  schemas:
    ETag:
      pattern: ^(W\/)?"([^"]|\\")*"$
      type: string
      description: The RFC7232 ETag (Entity Tag) header field (see
        https://www.rfc-editor.org/rfc/rfc7232#section-2.3) in a response
        provides the current entity-tag for the selected resource. An entity-tag
        is an opaque identifier for different versions of a resource over time,
        regardless whether multiple versions are valid at the same time. An
        entity-tag consists of an opaque quoted string, possibly prefixed by a
        weakness indicator ('W/').
      example: W/"xyzzy"
```