=======

* api-change:``iot``: [``botocore``] Added Create/Update/Delete/Describe/List APIs for a new IoT resource named FleetMetric. Added a new Fleet Indexing query API named GetBucketsAggregation. Added a new field named DisconnectedReason in Fleet Indexing query response. Updated their related documentations.
* api-change:``polly``: [``botocore``] Amazon Polly adds new South African English voice - Ayanda. Ayanda is available as Neural voice only.
* api-change:``compute-optimizer``: [``botocore``] Documentation updates for Compute Optimizer
* api-change:``sqs``: [``botocore``] Amazon SQS adds a new queue attribute, RedriveAllowPolicy, which includes the dead-letter queue redrive permission parameters. It defines which source queues can specify dead-letter queues as a JSON object.
* api-change:``memorydb``: [``botocore``] Documentation updates for MemoryDB

=======

* api-change:``codebuild``: [``botocore``] Documentation updates for CodeBuild
* api-change:``firehose``: [``botocore``] This release adds the Dynamic Partitioning feature to Kinesis Data Firehose service for S3 destinations.
* api-change:``kms``: [``botocore``] This release has changes to KMS nomenclature to remove the word master from both the "Customer master key" and "CMK" abbreviation and replace those naming conventions with "KMS key".
* api-change:``cloudformation``: [``botocore``] AWS CloudFormation allows you to iteratively develop your applications when failures are encountered without rolling back successfully provisioned resources. By specifying stack failure options, you can troubleshoot resources in a CREATE_FAILED or UPDATE_FAILED status.

=======

* api-change:``s3``: [``botocore``] Documentation updates for Amazon S3.
* api-change:``emr``: [``botocore``] Update emr client to latest version
* api-change:``ec2``: [``botocore``] This release adds the BootMode flag to the ImportImage API and showing the detected BootMode of an ImportImage task.

=======

* api-change:``transcribe``: [``botocore``] This release adds support for batch transcription in six new languages - Afrikaans, Danish, Mandarin Chinese (Taiwan), New Zealand English, South African English, and Thai.
* api-change:``rekognition``: [``botocore``] This release added new attributes to Rekognition RecognizeCelebities and GetCelebrityInfo API operations.
* api-change:``ec2``: [``botocore``] Support added for resizing VPC prefix lists
* api-change:``compute-optimizer``: [``botocore``] Adds support for 1) the AWS Graviton (AWS_ARM64) recommendation preference for Amazon EC2 instance and Auto Scaling group recommendations, and 2) the ability to get the enrollment statuses for all member accounts of an organization.

=======

* api-change:``fms``: [``botocore``] AWS Firewall Manager now supports triggering resource cleanup workflow when account or resource goes out of policy scope for AWS WAF, Security group, AWS Network Firewall, and Amazon Route 53 Resolver DNS Firewall policies.
* api-change:``ec2``: [``botocore``] Support added for IMDS IPv6 endpoint
* api-change:``datasync``: [``botocore``] Added include filters to CreateTask and UpdateTask, and added exclude filters to StartTaskExecution, giving customers more granular control over how DataSync transfers files, folders, and objects.
* api-change:``events``: [``botocore``] AWS CWEvents adds an enum of EXTERNAL for EcsParameters LaunchType for PutTargets API

=======

* api-change:``mediaconvert``: [``botocore``] AWS Elemental MediaConvert SDK has added MBAFF encoding support for AVC video and the ability to pass encryption context from the job settings to S3.
* api-change:``polly``: [``botocore``] Amazon Polly adds new New Zealand English voice - Aria. Aria is available as Neural voice only.
* api-change:``transcribe``: [``botocore``] This release adds support for feature tagging with Amazon Transcribe batch jobs.
* api-change:``ssm``: [``botocore``] Updated Parameter Store property for logging improvements.
* api-change:``iot-data``: [``botocore``] Updated Publish with support for new Retain flag and added two new API operations: GetRetainedMessage, ListRetainedMessages.

=======

* api-change:``dms``: [``botocore``] Amazon AWS DMS service now support Redis target endpoint migration. Now S3 endpoint setting is capable to setup features which are used to be configurable only in extract connection attributes.
* api-change:``frauddetector``: [``botocore``] Updated an element of the DescribeModelVersion API response (LogitMetrics -> logOddsMetrics) for clarity. Added new exceptions to several APIs to protect against unlikely scenarios.
* api-change:``iotsitewise``: [``botocore``] Documentation updates for AWS IoT SiteWise
* api-change:``dlm``: [``botocore``] Added AMI deprecation support for Amazon Data Lifecycle Manager EBS-backed AMI policies.
* api-change:``glue``: [``botocore``] Add support for Custom Blueprints
* api-change:``apigateway``: [``botocore``] Adding some of the pending releases (1) Adding WAF Filter to GatewayResponseType enum (2) Ensuring consistent error model for all operations (3) Add missing BRE to GetVpcLink operation
* api-change:``backup``: [``botocore``] AWS Backup - Features: Evaluate your backup activity and generate audit reports.

=======

* api-change:``eks``: [``botocore``] Adds support for EKS add-ons "preserve" flag, which allows customers to maintain software on their EKS clusters after removing it from EKS add-ons management.
* api-change:``comprehend``: [``botocore``] Add tagging support for Comprehend async inference job.
* api-change:``robomaker``: [``botocore``] Documentation updates for RoboMaker
* api-change:``ec2``: [``botocore``] encryptionInTransitSupported added to DescribeInstanceTypes API

=======

* api-change:``ec2``: [``botocore``] The ImportImage API now supports the ability to create AMIs with AWS-managed licenses for Microsoft SQL Server for both Windows and Linux.
* api-change:``memorydb``: [``botocore``] AWS MemoryDB  SDK now supports all APIs for newly launched MemoryDB service.
* api-change:``application-autoscaling``: [``botocore``] This release extends Application Auto Scaling support for replication group of Amazon ElastiCache Redis clusters. Auto Scaling monitors and automatically expands node group count and number of replicas per node group when a critical usage threshold is met or according to customer-defined schedule.
* api-change:``appflow``: [``botocore``] This release adds support for SAPOData connector and extends Veeva connector for document extraction.

=======

* api-change:``codebuild``: [``botocore``] CodeBuild now allows you to make the build results for your build projects available to the public without requiring access to an AWS account.
* api-change:``route53``: [``botocore``] Documentation updates for route53
* api-change:``sagemaker-runtime``: [``botocore``] Update sagemaker-runtime client to latest version
* api-change:``route53resolver``: [``botocore``] Documentation updates for Route 53 Resolver
* api-change:``sagemaker``: [``botocore``] Amazon SageMaker now supports Asynchronous Inference endpoints. Adds PlatformIdentifier field that allows Notebook Instance creation with different platform selections. Increases the maximum number of containers in multi-container endpoints to 15. Adds more instance types to InstanceType field.

=======

* api-change:``cloud9``: [``botocore``] Added DryRun parameter to CreateEnvironmentEC2 API. Added ManagedCredentialsActions parameter to UpdateEnvironment API
* api-change:``ec2``: [``botocore``] This release adds support for EC2 ED25519 key pairs for authentication
* api-change:``clouddirectory``: [``botocore``] Documentation updates for clouddirectory
* api-change:``ce``: [``botocore``] This release is a new feature for Cost Categories: Split charge rules. Split charge rules enable you to allocate shared costs between your cost category values.
* api-change:``logs``: [``botocore``] Documentation-only update for CloudWatch Logs

=======

* api-change:``iotsitewise``: [``botocore``] AWS IoT SiteWise added query window for the interpolation interval. AWS IoT SiteWise computes each interpolated value by using data points from the timestamp of each interval minus the window to the timestamp of each interval plus the window.
* api-change:``s3``: [``botocore``] Documentation updates for Amazon S3
* api-change:``codebuild``: [``botocore``] CodeBuild now allows you to select how batch build statuses are sent to the source provider for a project.
* api-change:``ds``: [``botocore``] This release adds support for describing client authentication settings.
* api-change:``config``: [``botocore``] Update ResourceType enum with values for Backup Plan, Selection, Vault, RecoveryPoint; ECS Cluster, Service, TaskDefinition; EFS AccessPoint, FileSystem; EKS Cluster; ECR Repository resources
* api-change:``license-manager``: [``botocore``] AWS License Manager now allows end users to call CheckoutLicense API using new CheckoutType PERPETUAL. Perpetual checkouts allow sellers to check out a quantity of entitlements to be drawn down for consumption.

=======

* api-change:``quicksight``: [``botocore``] Documentation updates for QuickSight.
* api-change:``emr``: [``botocore``] Update emr client to latest version
* api-change:``customer-profiles``: [``botocore``] This release introduces Standard Profile Objects, namely Asset and Case which contain values populated by data from third party systems and belong to a specific profile. This release adds an optional parameter, ObjectFilter to the ListProfileObjects API in order to search for these Standard Objects.
* api-change:``elasticache``: [``botocore``] This release adds ReplicationGroupCreateTime field to ReplicationGroup which indicates the UTC time when ElastiCache ReplicationGroup is created

=======

* api-change:``sagemaker``: [``botocore``] Amazon SageMaker Autopilot adds new metrics for all candidate models generated by Autopilot experiments.
* api-change:``apigatewayv2``: [``botocore``] Adding support for ACM imported or private CA certificates for mTLS enabled domain names
* api-change:``apigateway``: [``botocore``] Adding support for ACM imported or private CA certificates for mTLS enabled domain names
* api-change:``databrew``: [``botocore``] This SDK release adds support for the output of a recipe job results to Tableau Hyper format.
* api-change:``lambda``: [``botocore``] Lambda Python 3.9 runtime launch

=======

* api-change:``snow-device-management``: [``botocore``] AWS Snow Family customers can remotely monitor and operate their connected AWS Snowcone devices.
* api-change:``ecs``: [``botocore``] Documentation updates for ECS.
* api-change:``nimble``: [``botocore``] Add new attribute 'ownedBy' in Streaming Session APIs. 'ownedBy' represents the AWS SSO Identity Store User ID of the owner of the Streaming Session resource.
* api-change:``codebuild``: [``botocore``] CodeBuild now allows you to make the build results for your build projects available to the public without requiring access to an AWS account.
* api-change:``ebs``: [``botocore``] Documentation updates for Amazon EBS direct APIs.
* api-change:``route53``: [``botocore``] Documentation updates for route53

=======

* api-change:``chime``: [``botocore``] Add support for "auto" in Region field of StartMeetingTranscription API request.
* enchancement:Client: [``botocore``] Improve client performance by caching _alias_event_name on EventAliaser

=======

* api-change:``wafv2``: [``botocore``] This release adds APIs to support versioning feature of AWS WAF Managed rule groups
* api-change:``rekognition``: [``botocore``] This release adds support for four new types of segments (opening credits, content segments, slates, and studio logos), improved accuracy for credits and shot detection and new filters to control black frame detection.
* api-change:``ssm``: [``botocore``] Documentation updates for AWS Systems Manager.

=======

* api-change:``synthetics``: [``botocore``] Documentation updates for Visual Monitoring feature and other doc ticket fixes.
* api-change:``chime-sdk-identity``: [``botocore``] The Amazon Chime SDK Identity APIs allow software developers to create and manage unique instances of their messaging applications.
* api-change:``chime-sdk-messaging``: [``botocore``] The Amazon Chime SDK Messaging APIs allow software developers to send and receive messages in custom messaging applications.
* api-change:``connect``: [``botocore``] This release adds support for agent status and hours of operation. For details, see the Release Notes in the Amazon Connect Administrator Guide.
* api-change:``lightsail``: [``botocore``] This release adds support to track when a bucket access key was last used.
* api-change:``athena``: [``botocore``] Documentation updates for Athena.

=======

* api-change:``lexv2-models``: [``botocore``] Update lexv2-models client to latest version
* api-change:``autoscaling``: [``botocore``] EC2 Auto Scaling adds configuration checks and Launch Template validation to Instance Refresh.

=======

* api-change:``rds``: [``botocore``] This release adds AutomaticRestartTime to the DescribeDBInstances and DescribeDBClusters operations. AutomaticRestartTime indicates the time when a stopped DB instance or DB cluster is restarted automatically.
* api-change:``imagebuilder``: [``botocore``] Updated list actions to include a list of valid filters that can be used in the request.
* api-change:``transcribe``: [``botocore``] This release adds support for call analytics (batch) within Amazon Transcribe.
* api-change:``events``: [``botocore``] Update events client to latest version
* api-change:``ssm-incidents``: [``botocore``] Documentation updates for Incident Manager.

=======

* api-change:``redshift``: [``botocore``] API support for Redshift Data Sharing feature.
* api-change:``iotsitewise``: [``botocore``] My AWS Service (placeholder) - This release introduces custom Intervals and offset for tumbling window in metric for AWS IoT SiteWise.
* api-change:``glue``: [``botocore``] Add ConcurrentModificationException to create-table, delete-table, create-database, update-database, delete-database
* api-change:``mediaconvert``: [``botocore``] AWS Elemental MediaConvert SDK has added control over the passthrough of XDS captions metadata to outputs.
* api-change:``proton``: [``botocore``] Docs only add idempotent create apis

=======

* api-change:``ssm-contacts``: [``botocore``] Added new attribute in AcceptCode API. AcceptCodeValidation takes in two values - ENFORCE, IGNORE. ENFORCE forces validation of accept code and IGNORE ignores it which is also the default behavior; Corrected TagKeyList length from 200 to 50
* api-change:``greengrassv2``: [``botocore``] This release adds support for component system resource limits and idempotent Create operations. You can now specify the maximum amount of CPU and memory resources that each component can use.

=======

* api-change:``iot``: Added Create/Update/Delete/Describe/List APIs for a new IoT resource named FleetMetric. Added a new Fleet Indexing query API named GetBucketsAggregation. Added a new field named DisconnectedReason in Fleet Indexing query response. Updated their related documentations.
* api-change:``polly``: Amazon Polly adds new South African English voice - Ayanda. Ayanda is available as Neural voice only.
* api-change:``compute-optimizer``: Documentation updates for Compute Optimizer
* api-change:``sqs``: Amazon SQS adds a new queue attribute, RedriveAllowPolicy, which includes the dead-letter queue redrive permission parameters. It defines which source queues can specify dead-letter queues as a JSON object.
* api-change:``memorydb``: Documentation updates for MemoryDB

=======

* api-change:``codebuild``: Documentation updates for CodeBuild
* api-change:``firehose``: This release adds the Dynamic Partitioning feature to Kinesis Data Firehose service for S3 destinations.
* api-change:``kms``: This release has changes to KMS nomenclature to remove the word master from both the "Customer master key" and "CMK" abbreviation and replace those naming conventions with "KMS key".
* api-change:``cloudformation``: AWS CloudFormation allows you to iteratively develop your applications when failures are encountered without rolling back successfully provisioned resources. By specifying stack failure options, you can troubleshoot resources in a CREATE_FAILED or UPDATE_FAILED status.

=======

* api-change:``s3``: Documentation updates for Amazon S3.
* api-change:``emr``: Update emr client to latest version
* api-change:``ec2``: This release adds the BootMode flag to the ImportImage API and showing the detected BootMode of an ImportImage task.

=======

* api-change:``transcribe``: This release adds support for batch transcription in six new languages - Afrikaans, Danish, Mandarin Chinese (Taiwan), New Zealand English, South African English, and Thai.
* api-change:``rekognition``: This release added new attributes to Rekognition RecognizeCelebities and GetCelebrityInfo API operations.
* api-change:``ec2``: Support added for resizing VPC prefix lists
* api-change:``compute-optimizer``: Adds support for 1) the AWS Graviton (AWS_ARM64) recommendation preference for Amazon EC2 instance and Auto Scaling group recommendations, and 2) the ability to get the enrollment statuses for all member accounts of an organization.

=======

* api-change:``fms``: AWS Firewall Manager now supports triggering resource cleanup workflow when account or resource goes out of policy scope for AWS WAF, Security group, AWS Network Firewall, and Amazon Route 53 Resolver DNS Firewall policies.
* api-change:``ec2``: Support added for IMDS IPv6 endpoint
* api-change:``datasync``: Added include filters to CreateTask and UpdateTask, and added exclude filters to StartTaskExecution, giving customers more granular control over how DataSync transfers files, folders, and objects.
* api-change:``events``: AWS CWEvents adds an enum of EXTERNAL for EcsParameters LaunchType for PutTargets API

=======

* api-change:``mediaconvert``: AWS Elemental MediaConvert SDK has added MBAFF encoding support for AVC video and the ability to pass encryption context from the job settings to S3.
* api-change:``polly``: Amazon Polly adds new New Zealand English voice - Aria. Aria is available as Neural voice only.
* api-change:``transcribe``: This release adds support for feature tagging with Amazon Transcribe batch jobs.
* api-change:``ssm``: Updated Parameter Store property for logging improvements.
* api-change:``iot-data``: Updated Publish with support for new Retain flag and added two new API operations: GetRetainedMessage, ListRetainedMessages.

=======

* api-change:``dms``: Amazon AWS DMS service now support Redis target endpoint migration. Now S3 endpoint setting is capable to setup features which are used to be configurable only in extract connection attributes.
* api-change:``frauddetector``: Updated an element of the DescribeModelVersion API response (LogitMetrics -> logOddsMetrics) for clarity. Added new exceptions to several APIs to protect against unlikely scenarios.
* api-change:``iotsitewise``: Documentation updates for AWS IoT SiteWise
* api-change:``dlm``: Added AMI deprecation support for Amazon Data Lifecycle Manager EBS-backed AMI policies.
* api-change:``glue``: Add support for Custom Blueprints
* api-change:``apigateway``: Adding some of the pending releases (1) Adding WAF Filter to GatewayResponseType enum (2) Ensuring consistent error model for all operations (3) Add missing BRE to GetVpcLink operation
* api-change:``backup``: AWS Backup - Features: Evaluate your backup activity and generate audit reports.

=======

* api-change:``eks``: Adds support for EKS add-ons "preserve" flag, which allows customers to maintain software on their EKS clusters after removing it from EKS add-ons management.
* api-change:``comprehend``: Add tagging support for Comprehend async inference job.
* api-change:``robomaker``: Documentation updates for RoboMaker
* api-change:``ec2``: encryptionInTransitSupported added to DescribeInstanceTypes API

=======

* api-change:``ec2``: The ImportImage API now supports the ability to create AMIs with AWS-managed licenses for Microsoft SQL Server for both Windows and Linux.
* api-change:``memorydb``: AWS MemoryDB  SDK now supports all APIs for newly launched MemoryDB service.
* api-change:``application-autoscaling``: This release extends Application Auto Scaling support for replication group of Amazon ElastiCache Redis clusters. Auto Scaling monitors and automatically expands node group count and number of replicas per node group when a critical usage threshold is met or according to customer-defined schedule.
* api-change:``appflow``: This release adds support for SAPOData connector and extends Veeva connector for document extraction.

=======

* api-change:``codebuild``: CodeBuild now allows you to make the build results for your build projects available to the public without requiring access to an AWS account.
* api-change:``route53``: Documentation updates for route53
* api-change:``sagemaker-runtime``: Update sagemaker-runtime client to latest version
* api-change:``route53resolver``: Documentation updates for Route 53 Resolver
* api-change:``sagemaker``: Amazon SageMaker now supports Asynchronous Inference endpoints. Adds PlatformIdentifier field that allows Notebook Instance creation with different platform selections. Increases the maximum number of containers in multi-container endpoints to 15. Adds more instance types to InstanceType field.

=======

* api-change:``cloud9``: Added DryRun parameter to CreateEnvironmentEC2 API. Added ManagedCredentialsActions parameter to UpdateEnvironment API
* api-change:``ec2``: This release adds support for EC2 ED25519 key pairs for authentication
* api-change:``clouddirectory``: Documentation updates for clouddirectory
* api-change:``ce``: This release is a new feature for Cost Categories: Split charge rules. Split charge rules enable you to allocate shared costs between your cost category values.
* api-change:``logs``: Documentation-only update for CloudWatch Logs

=======

* api-change:``iotsitewise``: AWS IoT SiteWise added query window for the interpolation interval. AWS IoT SiteWise computes each interpolated value by using data points from the timestamp of each interval minus the window to the timestamp of each interval plus the window.
* api-change:``s3``: Documentation updates for Amazon S3
* api-change:``codebuild``: CodeBuild now allows you to select how batch build statuses are sent to the source provider for a project.
* api-change:``ds``: This release adds support for describing client authentication settings.
* api-change:``config``: Update ResourceType enum with values for Backup Plan, Selection, Vault, RecoveryPoint; ECS Cluster, Service, TaskDefinition; EFS AccessPoint, FileSystem; EKS Cluster; ECR Repository resources
* api-change:``license-manager``: AWS License Manager now allows end users to call CheckoutLicense API using new CheckoutType PERPETUAL. Perpetual checkouts allow sellers to check out a quantity of entitlements to be drawn down for consumption.

=======

* api-change:``quicksight``: Documentation updates for QuickSight.
* api-change:``emr``: Update emr client to latest version
* api-change:``customer-profiles``: This release introduces Standard Profile Objects, namely Asset and Case which contain values populated by data from third party systems and belong to a specific profile. This release adds an optional parameter, ObjectFilter to the ListProfileObjects API in order to search for these Standard Objects.
* api-change:``elasticache``: This release adds ReplicationGroupCreateTime field to ReplicationGroup which indicates the UTC time when ElastiCache ReplicationGroup is created

=======

* api-change:``sagemaker``: Amazon SageMaker Autopilot adds new metrics for all candidate models generated by Autopilot experiments.
* api-change:``apigatewayv2``: Adding support for ACM imported or private CA certificates for mTLS enabled domain names
* api-change:``apigateway``: Adding support for ACM imported or private CA certificates for mTLS enabled domain names
* api-change:``databrew``: This SDK release adds support for the output of a recipe job results to Tableau Hyper format.
* api-change:``lambda``: Lambda Python 3.9 runtime launch

=======

* api-change:``snow-device-management``: AWS Snow Family customers can remotely monitor and operate their connected AWS Snowcone devices.
* api-change:``ecs``: Documentation updates for ECS.
* api-change:``nimble``: Add new attribute 'ownedBy' in Streaming Session APIs. 'ownedBy' represents the AWS SSO Identity Store User ID of the owner of the Streaming Session resource.
* api-change:``codebuild``: CodeBuild now allows you to make the build results for your build projects available to the public without requiring access to an AWS account.
* api-change:``ebs``: Documentation updates for Amazon EBS direct APIs.
* api-change:``route53``: Documentation updates for route53

=======

* api-change:``chime``: Add support for "auto" in Region field of StartMeetingTranscription API request.
* enchancement:Client: Improve client performance by caching _alias_event_name on EventAliaser

=======

* api-change:``wafv2``: This release adds APIs to support versioning feature of AWS WAF Managed rule groups
* api-change:``rekognition``: This release adds support for four new types of segments (opening credits, content segments, slates, and studio logos), improved accuracy for credits and shot detection and new filters to control black frame detection.
* api-change:``ssm``: Documentation updates for AWS Systems Manager.

=======

* api-change:``synthetics``: Documentation updates for Visual Monitoring feature and other doc ticket fixes.
* api-change:``chime-sdk-identity``: The Amazon Chime SDK Identity APIs allow software developers to create and manage unique instances of their messaging applications.
* api-change:``chime-sdk-messaging``: The Amazon Chime SDK Messaging APIs allow software developers to send and receive messages in custom messaging applications.
* api-change:``connect``: This release adds support for agent status and hours of operation. For details, see the Release Notes in the Amazon Connect Administrator Guide.
* api-change:``lightsail``: This release adds support to track when a bucket access key was last used.
* api-change:``athena``: Documentation updates for Athena.

=======

* api-change:``lexv2-models``: Update lexv2-models client to latest version
* api-change:``autoscaling``: EC2 Auto Scaling adds configuration checks and Launch Template validation to Instance Refresh.

=======

* api-change:``rds``: This release adds AutomaticRestartTime to the DescribeDBInstances and DescribeDBClusters operations. AutomaticRestartTime indicates the time when a stopped DB instance or DB cluster is restarted automatically.
* api-change:``imagebuilder``: Updated list actions to include a list of valid filters that can be used in the request.
* api-change:``transcribe``: This release adds support for call analytics (batch) within Amazon Transcribe.
* api-change:``events``: Update events client to latest version
* api-change:``ssm-incidents``: Documentation updates for Incident Manager.

=======

* api-change:``redshift``: API support for Redshift Data Sharing feature.
* api-change:``iotsitewise``: My AWS Service (placeholder) - This release introduces custom Intervals and offset for tumbling window in metric for AWS IoT SiteWise.
* api-change:``glue``: Add ConcurrentModificationException to create-table, delete-table, create-database, update-database, delete-database
* api-change:``mediaconvert``: AWS Elemental MediaConvert SDK has added control over the passthrough of XDS captions metadata to outputs.
* api-change:``proton``: Docs only add idempotent create apis

=======

* api-change:``ssm-contacts``: Added new attribute in AcceptCode API. AcceptCodeValidation takes in two values - ENFORCE, IGNORE. ENFORCE forces validation of accept code and IGNORE ignores it which is also the default behavior; Corrected TagKeyList length from 200 to 50
* api-change:``greengrassv2``: This release adds support for component system resource limits and idempotent Create operations. You can now specify the maximum amount of CPU and memory resources that each component can use.