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Insert merge fields into callout templates

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Describes how to use merge fields to include related object data in the request URL, request body, HMAC authentication data, or custom headers of a callout template.

1

When creating a callout template, on the Create Callout Template page, specify the Field Type and Field fields in the Available Merge Fields section. Zuora will auto-generate and display the corresponding merge field tag in the Merge Field Tag field. For example, {{DataSource.Account.Id}}.

2

Copy the merge field tag in the Merge Field Tag field.

3

Paste the merge field tag into any of the following places as needed:

  • The Request URL field
  • The Request Body, which must be a JSON-formatted object enclosed with curly braces ( {} )
  • The Data or Header Value field of HMAC authentication
  • The Header Name or Header Value field of custom callout headers