Saving, activation and source files

Use createWorkflowVersionFromSource with workflowId and sourceXML to save a version through the API. Pass XML as a GraphQL variable. Read it back with getWorkflowVersionSource(id:); comments and formatting are preserved. Older versions created in another format are returned as equivalent XML.

Use analyzeWorkflowSource(sourceXML:) to check a draft without saving. Saving checks the graph and node configuration. Activation performs validation again, including data and resource permissions where applicable. setActiveVersion selects the version used by future executions; it does not rewrite an existing version.

For configuration files, manage workflow_version using its workflowId and sourceXML. Read existing source before adopting a version. Do not replace it with generated graph JSON. Review changes, verify referenced resources and activate deliberately.