Get Started with API Revisions

When you create an API, a Draft gets created by default.

1. Log on to the Integration Suite.

2. Choose Design from the navigation pane and choose APIs.

   

3. To create an API, choose Create. To create an API proxy from scratch, see Create an API.

   

4. Fill in the details in the Create API dialog, and choose Create.

   

5. Edit the API by selecting the appropriate tabs and Save the changes.

   

6. A draft gets created under the Revisions tab.

   

At this point, the latest revision is Draft, and you don’t have any deployed revision.

1. Choose Edit, to continue to have a working copy of the Draft.

2. Choose Save after making the changes.

   

3. You can Deploy the Draft and see the Deployed Revision change to Draft.

   

If you want to make this Draft as an immutable revision, you can save this draft as a revision.

1. Select the Draft, and choose Save as Revision from the inline action.

   

2. Enter the Name and Description and choose Save.

   

Note You’re not allowed to use Draft as the name of the revision, since it is reserved for draft.

A new revision gets created.

Once you make changes to an API and save it, a Draft get created out of the latest revision.

1. Create a Draft out of the latest revision by choosing Edit.

2. Choose Save after making the changes.

   

3. A Draft gets created out of the latest revision. You can now Deploy the new Draft or save the Draft as a revision by choosing Save as Revision from the inline action.

   

Note By default, the maximum number of revisions you can create is 20. However, this number is configurable. If you proceed with the Save as Revision action once you’ve reached the maximum limit, the oldest revision which is not deployed will be deleted from the list. However, if the oldest revision is already deployed, a new revision will not be created.

If you want to deploy any previous revision or to create a draft out of it, you can do so by using the Revert action. This action will restore a previous revision by creating a new revision which is a copy of the previous revision you are trying to restore.

If the latest revision is a Draft, the revert action will discard the Draft and create a new revision.

1. To restore the API to one of its previous revisions, choose Revert from the inline action. The revert action will create a new revision out of it.

   

   For example, if you want to deploy Revision1 use the Revert action to make it your latest revision. This action creates Revision3, which is a copy of Revision1.

   

   

You can delete a revision if you don’t plan to use it any longer or if you’ve reached the maximum limit of the number of API proxy revisions you can create.

1. Select the revision you want to delete, and choose Delete from the inline action.

   

Note You can’t delete a Draft if both the working and the deployed copy are the same. If only one revision exists at any given point in time, you can’t delete the same from the inline actions button. In such a scenario, you need to delete the proxy. You can do so by choosing the Delete option from the Additional Options on the top-right corner of the page.