# MergeMapAttributeAction **Type**: `object` ## Properties - name: order (optional) type: integer description: Action order. Lower is applied first. - name: targetPath (required) type: string description: The path to the attribute to merge into. - name: type (required) type: enum: `attribute-merge-action` description: Merge value into a map in a event attributes. If the target map is not present or the target is not a map, it is a no-op. If values for the keys already exist, they are overwritten. - name: value (required) type: object description: The value to merge.