get https://{Domain}/api/iacp/v3/vcs-providers
This endpoint returns a list of VCS providers by various filters.
To list VCS providers accessible from a specific environment - filter[environment],
or when from a specific account - filter[account] has to be specified.
For self-hosted Scalr there's also an option to list all VCS providers created globally
- both filter[account]=nullandfilter[environment]=nullhas to be specified.
If no environment or account filters were specified, all VCS providers to which a
current user has read access will be returned.
