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Packagist · #2930 most downloaded on Packagist
SSM client, part of the AWS SDK provided by AsyncAws.
Last release 2 months ago
29 Jul 2026
Ships fairly regularly
a new release about every 3 months
Nearly every release is documented
notes for 25 of 25 stable releases
Nothing withdrawn
no release was ever pulled
6 years old
25 releases · first in 2020
One column per quarter.
See change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
UNKNOWN_TO_SDK value to enums that is used when the API returns an value that is not (or not yet) known by the AsyncAwsus-isob-west-1 regioneusc-de-east-1 regionSee change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
eu-isoe-west-1 regionSee change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
us-isof-east-1 and us-isof-south-1 regionsSee change log for changes.
See change log for changes.
See change log for changes.
See change log for changes.
sprintf function.See change log for changes.
See change log for changes.
Accept: application/json header in request to fix incompatibility with 3rd party providersAWS enhancement: Documentation updates.
AWS enhancement: Documentation updates.
AWS api-change: Added fips-ca-west-1 regions
fips-ca-west-1 regionsAllow passing explicit null values for optional fields of input objects
The return type for \AsyncAws\Ssm\Result\PutParameterResult::getVersion uses int instead of string to reflect the AWS type.
\AsyncAws\Ssm\Result\PutParameterResult::getVersion uses int instead of string to reflect the AWS type.\AsyncAws\Ssm\ValueObject\Parameter::getVersion uses int instead of string to reflect the AWS type.AWS enhancement: Documentation updates.
us-iso-west-1 regionAWS api-change: Added ca-central-1 region
ca-central-1 regionus regionsDeleteParametersAssert the provided Input can be json-encoded.
Changed case of object's properties to camelCase.
Make sure we throw exception from async-aws/core
GetParametersByPathRequest::$Path.The following regions are no longer supported by AWS and has been remove from the client: ssm-facade-fips-us-east-1, ssm-facade-fips-us-east-2, ssm-fa
ssm-facade-fips-us-east-1, ssm-facade-fips-us-east-2, ssm-facade-fips-us-gov-east-1,
ssm-facade-fips-us-gov-west-1, ssm-facade-fips-us-west-1, ssm-facade-fips-us-west-2.fips-ca-central-1### Added - Support for PHP 8
Removes methods getServiceCode, getSignatureVersion and getSignatureScopeName from Client.
getServiceCode, getSignatureVersion and getSignatureScopeName from Client.type of putParameter is optional.Support only version 1.0 of async-aws/core
First version
First version
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