Query Custom Objects in a container

Custom Objects within a container can now be queried without an extra where parameter for it. Doing it this way improves the query performance and hence the previous way with the parameter has been deprecated. Since Custom Objects are now primarily identified by their container and key, access to and deletion of them by their id has been deprecated also.

This feature includes the following changes:

• [API] Added the /{projectKey}/custom-objects/{container}/ endpoint to Query CustomObjects
• [API] Deprecated the /{projectKey}/custom-objects/ endpoint from Query CustomObjects
• [API] Deprecated the GET and the DELETE /{projectKey}/custom-objects/{id} endpoints.