External Services Considerations

Here are the semantic, service, and usage constraints to keep in mind when integrating your services into External Services.

• OpenAPI 2.0 and 3.0 Support
  Learn about valid API schema components that can be used to register a spec successfully.
• Authentication
  To authenticate, External Services uses defined authentication parameters in Named Credentials.
• Schema Definition Support
  Learn about External Services' schema limits and other considerations.
• Schema Update Support
  You can register an updated schema version that includes supported changes to active and inactive components. This section provides details about whether changes are supported.