> ## Documentation Index
> Fetch the complete documentation index at: https://redo-44af351d-docs-v3-graphql-api-reference.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ExternalReturnId

> An id for this return in an external system (e.g. Shopify).

<ResponseField name="provider" type="String!" required>
  The external system, e.g. shopify.
</ResponseField>

<ResponseField name="value" type="String!" required>
  The id within that system.
</ResponseField>