Problem

Currently, users cannot create new Jira Application Properties using the REST API endpoint /api/2/application-properties/{id} (see, Atlassian Developer Update an application property). When attempting to use the PUT method for this purpose, a 404 error is returned because PUT is designed only for updating existing properties, not creating new ones. There is no POST method available to facilitate the creation of new application properties.

Suggested Solution

Introduce a POST method for the /api/2/application-properties/{id} endpoint. This would allow users to create new application properties programmatically via the API, aligning with the functionality available for updating properties.

Why This Is Important

Providing the ability to create application properties through the API is crucial for users who develop custom plugins or apps and require automation in their setup processes. It enhances the flexibility and efficiency of managing Jira instances, particularly in environments where manual configuration is not feasible due to scale or complexity. Enabling API-based creation of application properties would improve the overall user experience and streamline integration workflows.

Workaround

n/a