variable_delete
Remove unused or sensitive configuration variables for a service in a specific environment on Railway. Ideal for security cleanup and efficient configuration management.
Instructions
[API] Delete a variable for a service in a specific environment
⚡️ Best for: ✓ Removing unused configuration ✓ Security cleanup ✓ Configuration management
⚠️ Not for: × Temporary variable disabling × Bulk variable removal
→ Prerequisites: service_list
→ Next steps: deployment_trigger, service_restart
→ Related: variable_list, variable_set
Input Schema
Name | Required | Description | Default |
---|---|---|---|
environmentId | Yes | ID of the environment to delete the variable from (usually obtained from service_list) | |
name | Yes | Name of the variable to delete | |
projectId | Yes | ID of the project | |
serviceId | No | ID of the service (optional, if omitted deletes a shared variable) |