Table Of Contents


User Guide

First time using the AWS CLI? See the User Guide for help getting started.

[ aws . lambda ]



Retrieves details about your account's limits and usage in a region.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.


[--cli-input-json <value>]
[--generate-cli-skeleton <value>]


--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.


AccountLimit -> (structure)

Limits related to concurrency and code storage.

TotalCodeSize -> (long)

Maximum size, in bytes, of a code package you can upload per region. The default size is 75 GB.

CodeSizeUnzipped -> (long)

Size, in bytes, of code/dependencies that you can zip into a deployment package (uncompressed zip/jar size) for uploading. The default limit is 250 MB.

CodeSizeZipped -> (long)

Size, in bytes, of a single zipped code/dependencies package you can upload for your Lambda function(.zip/.jar file). Try using Amazon S3 for uploading larger files. Default limit is 50 MB.

ConcurrentExecutions -> (integer)

Number of simultaneous executions of your function per region. The default limit is 1000.

UnreservedConcurrentExecutions -> (integer)

The number of concurrent executions available to functions that do not have concurrency limits set. For more information, see Managing Concurrency .

AccountUsage -> (structure)

The number of functions and amount of storage in use.

TotalCodeSize -> (long)

Total size, in bytes, of the account's deployment packages per region.

FunctionCount -> (long)

The number of your account's existing functions per region.