[CAMEL-16219] camel-core - Kamelet - Add support for optional template parameters

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.9.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 16/Feb/21 12:16
• Updated: 17/Mar/21 10:09
• Resolved: 17/Mar/21 10:09

Description

Currently template parameters requires a value so either they are mandatory or has a default value.

But there can be some use-cases where you want an optional parameter, and if there is no value, then its not in use, eg in endpoint uris as part of query parameters (key=value) then if no value then dont include the key.

Issue Links

• relates to: CAMEL-16302 camel-core - Optional property placeholders