BuildSources ENUM

The source that triggered a build | **`API`** The build was triggered via the REST API | | --- | | **`MANUAL`** The build was triggered manually from the web interface | | **`SCHEDULE`** The build was triggered by a pipeline schedule | | **`TRIGGER_JOB`** The build was triggered by a trigger step in another build | | **`WEBHOOK`** The build was triggered by a webhook |