Need a way to edit branch repositories in Azure Data Factory

Currently the Azure mgmt Datafactory can only make changes to the collaboration branch of Azure Data Factory. However, much of the development is done on other branches. Furthermore, any mass updates that need to be applied to a branch outside of the collaboration branch cannot be done using the azure-mgmt-datafactory package. What is needed in the package is a way to change branches from collaboration to any of the other branches and make changes to the underlying code. This should be applied to any service that is backed by a code repository.

The issue names the azure-mgmt-datafactory package but no files, tests, or entry points. Start by locating its collaboration-branch operations and tracing how repository-backed changes are represented; done requires an agreed design and coverage for editing non-collaboration branches across applicable services.

Written by the indexing model from the issue text.