CreateLoggerDefinitionVersion - AWS IoT Greengrass
CLI: Parameters: Responses:

End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit Migrate from AWS IoT Greengrass Version 1.

CreateLoggerDefinitionVersion

Creates a version of a logger definition that has already been defined.

URI: POST /greengrass/definition/loggers/LoggerDefinitionId/versions

Produces: application/json

CLI:

aws greengrass create-logger-definition-version \
  --logger-definition-id <value> \
  [--loggers <value>] \
  [--amzn-client-token <value>]  \
  [--cli-input-json <value>] \
  [--generate-cli-skeleton]

cli-input-json format:

{
"LoggerDefinitionId": "string",
"Loggers": [
  {
    "Id": "string",
    "Type": "FileSystem|AWSCloudWatch",
    "Component": "GreengrassSystem|Lambda",
    "Level": "DEBUG|INFO|WARN|ERROR|FATAL",
    "Space": "integer"
  }
],
"AmznClientToken": "string"
}

Parameters:

LoggerDefinitionId

The ID of the logger definition.

where used: path; required: true

type: string

CreateLoggerDefinitionVersionRequestBody

where used: body; required: true

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

schema:

LoggerDefinitionVersion

Information about a logger definition version.

type: object

Loggers

A list of loggers.

type: array

items: Logger

Logger

Information about a logger

type: object

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

Id

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

type: string

enum: ["FileSystem", "AWSCloudWatch"]

Component

type: string

enum: ["GreengrassSystem", "Lambda"]

Level

type: string

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

Space

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

type: integer

X-Amzn-Client-Token

A client token used to correlate requests and responses.

where used: header; required: false

type: string

Responses:

200 (CreateLoggerDefinitionVersionResponse)

VersionInformation 

{
"Arn": "string",
"Id": "string",
"Version": "string",
"CreationTimestamp": "string"
}
VersionInformation

Information about a version.

type: object

Arn

The ARN of the version.

type: string

Id

The ID of the parent definition that the version is associated with.

type: string

Version

The ID of the version.

type: string

CreationTimestamp

The time, in milliseconds since the epoch, when the version was created.

type: string

400

Invalid request.

GeneralError 

{
"Message": "string",
"ErrorDetails": [
  {
    "DetailedErrorCode": "string",
    "DetailedErrorMessage": "string"
  }
]
}
GeneralError

General error information.

type: object

required: ["Message"]

Message

A message that contains information about the error.

type: string

ErrorDetails

A list of error details.

type: array

items: ErrorDetail

ErrorDetail

Details about the error.

type: object

DetailedErrorCode

A detailed error code.

type: string

DetailedErrorMessage

A detailed error message.

type: string