Logger - Amazon IoT Greengrass
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China.

You are viewing the documentation for Amazon IoT Greengrass Version 1. Amazon IoT Greengrass Version 2 is the latest major version of Amazon IoT Greengrass. For more information about the Amazon IoT Greengrass V2 API, see the Amazon IoT Greengrass Version 2 API Reference.


{ "Id": "string", "Type": "FileSystem|AWSCloudWatch", "Component": "GreengrassSystem|Lambda", "Level": "DEBUG|INFO|WARN|ERROR|FATAL", "Space": 0 }

Information about a logger

type: object

required: ["Id", "Type", "Component", "Level"]


A descriptive or arbitrary ID for the logger. This value must be unique within the logger definition version. Maximum length is 128 characters with the pattern [a‑zA‑Z0‑9:_‑]+.

type: string


type: string

enum: ["FileSystem", "AWSCloudWatch"]


type: string

enum: ["GreengrassSystem", "Lambda"]


type: string

enum: ["DEBUG", "INFO", "WARN", "ERROR", "FATAL"]


The amount of file space, in KB, to use if the local file system is used for logging purposes.

type: integer