github.com/Jeffail/benthos/v3@v3.65.0/website/docs/components/conditions/check_interpolation.md (about) 1 --- 2 title: check_interpolation 3 type: condition 4 status: deprecated 5 --- 6 7 <!-- 8 THIS FILE IS AUTOGENERATED! 9 10 To make changes please edit the contents of: 11 lib/condition/check_interpolation.go 12 --> 13 14 import Tabs from '@theme/Tabs'; 15 import TabItem from '@theme/TabItem'; 16 17 :::warning DEPRECATED 18 This component is deprecated and will be removed in the next major version release. Please consider moving onto [alternative components](#alternatives). 19 ::: 20 21 ```yaml 22 # Config fields, showing default values 23 check_interpolation: 24 value: "" 25 condition: {} 26 ``` 27 28 ## Fields 29 30 ### `value` 31 32 The value to check against the child condition. 33 This field supports [interpolation functions](/docs/configuration/interpolation#bloblang-queries). 34 35 36 Type: `string` 37 Default: `""` 38 39 ```yaml 40 # Examples 41 42 value: ${! json("doc.title") } 43 44 value: ${! meta("kafka_topic") } 45 46 value: ${! json("doc.id") }-${! meta("kafka_key") } 47 ``` 48 49 ### `condition` 50 51 A child condition to test the field contents against. 52 53 54 Type: `object` 55 Default: `{}` 56 57 ## Alternatives 58 59 Consider using the [bloblang](/docs/components/conditions/bloblang) condition 60 instead. 61