Question

You are building a custom connector for an internal REST API. The backend requires every request to include a static HTTP header 'x-api-version: 2.0'. You want to add this header to all operations without modifying the underlying API or requiring the flow maker to supply the value. What is the most appropriate way to configure the custom connector?

Accepted Answer

Apply the 'Set HTTP header' policy template in the connector's Definition, configuring it to set x-api-version to 2.0 on all operations.

Answer

Add a required header parameter named x-api-version to each operation and instruct makers to always enter 2.0.

Answer

Configure the header in the connector's Security tab as part of the authentication settings.

Answer

Create an Azure API Management policy and import the connector from Azure to inject the header.