paws.compute (version 0.1.12)

lambda_put_function_concurrency: Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level

Description

Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.

Concurrency settings apply to the function as a whole, including all published versions and the unpublished version. Reserving concurrency both ensures that your function has capacity to process the specified number of events simultaneously, and prevents it from scaling beyond that level. Use get_function to see the current setting for a function.

Use get_account_settings to see your Regional concurrency limit. You can reserve concurrency for as many functions as you like, as long as you leave at least 100 simultaneous executions unreserved for functions that aren't configured with a per-function limit. For more information, see Managing Concurrency.

Usage

lambda_put_function_concurrency(FunctionName,
  ReservedConcurrentExecutions)

Value

A list with the following syntax:

list(
  ReservedConcurrentExecutions = 123
)

Arguments

FunctionName

[required] The name of the Lambda function.

Name formats

• Function name - my-function.

• Function ARN - arn:aws:lambda:us-west-2:123456789012:function:my-function.

• Partial ARN - 123456789012:function:my-function.

The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

ReservedConcurrentExecutions

[required] The number of simultaneous executions to reserve for the function.

Request syntax

svc$put_function_concurrency(
  FunctionName = "string",
  ReservedConcurrentExecutions = 123
)

Examples

if (FALSE) {
# The following example configures 100 reserved concurrent executions for
# the my-function function.
svc$put_function_concurrency(
  FunctionName = "my-function",
  ReservedConcurrentExecutions = 100L
)
}