type: mapping
name: mapping
displayname: Mapping
schema:
  root:  # Workaround, da cerberus dynamische roots nicht unterstützt
    type: dict
    valuesrules: 
      type: list
      schema: 
        type: dict
        schema: 
          target:
            type: string
            required: True
          mappingmode: 
            type: string
            allowed: ['explicit', 'implicit']
          type: 
            type: string
            allowed: ['mappingonly', 'master']
            
          mapping:
            type: list
            schema: 
              type: list
              schema:
                type: [string, dict]
                schema: 
                    expression:
                      type: string
                      required: True 
                    resulttype:
                      type: string