Experimental Create or update settings.

Import behavior:

• Label:
  • If a label-group with the same name exists, the label-group is updated.
    • Labels are merged.
    • If a label with the same name exists, it is overwritten.
  • If no label-group with the same name exists, a new label-group is created.
• Custom Fields:
  • If a custom field with the same name exists, the custom field is updated and its choices are merged.
  • If no custom field with the same name exists, a new custom field will be created.
• Workflows:
  • If the query param overwrite_workflows=true the existing workflows are overwritten. Otherwise, a new workflow will be created where the prefix Copy of is added to the name of the workflow.
• Webhooks:
  • If a webhook with the same name exists, the webhook is updated and its events are merged.
  • If multiple webhooks with the same name exist, a new webhook is created.
  • If no webhook with the same name exists, a new webhook is created.
• Apps:
  • If an app with the same name exists, the app is updated and its authorization callback URLs are merged.
  • If multiple apps with the same name exist, a new app is created.
  • If no app with the same name exists, a new app is created.
• Templates:
  • If a template with the same name exists, the template is updated.
  • If multiple templates with the same name exist, a new template is created.
  • If no template with the same name exists, a new template is created.
• Routing Rules:
  • If one single routing rule with the same name exists, the routing rule is updated.
  • If multiple routing rules with the same name exist, a new routing rule is created.
  • If no routing rule with the same name exists, a new routing rule is created.