#AwsStepFunctions
Accelerate workflow development with enhanced local testing in AWS Step Functions

AWS Step Functions' enhanced TestState API now enables local unit testing with mocking support, comprehensive sta...

#AWS #ApplicationIntegration #ApplicationServices #AwsStepFunctions #DeveloperTools #Launch #News
Accelerate workflow development with enhanced local testing in AWS Step Functions
AWS Step Functions' enhanced TestState API now enables local unit testing with mocking support, comprehensive state type validation, and individual state testing capabilities without requiring AWS deployment or IAM permissions.
aws.amazon.com
November 19, 2025 at 11:05 PM
Speaking of JSONata in #AWSStepFunctions. Here's a handy little snippet. Add a timestamp dynamically to your payload while saving it as a variable for later.
January 30, 2025 at 4:53 PM
🆕 Announcing Infrastructure as Code template generation for AWS Step Functions

#AWS #AwsStepFunctions
Announcing Infrastructure as Code template generation for AWS Step Functions
AWS Step Functions now supports exporting workflows as AWS CloudFormation or AWS Serverless Application Model (SAM) templates directly in the AWS console. This allows for centralized and repeatable provisioning and management of your workflow configurations. AWS Step Functions is a visual workflow service capable of orchestrating virtually any AWS service to automate business processes and data processing workloads. Now, you can export and customize templates from existing workflows to easily provision them in other accounts or jump-start the creation of new workflows. When you combine the Step Functions templates you generate with those from other services, you can provision your entire application using AWS CloudFormation stacks. Additionally, you can export your workflows to the AWS Infrastructure Composer console to take advantage of the visual builder capabilities to create a new serverless application project. Using Infrastructure Composer, you can connect the workflow with other AWS resources and generate the resource configurations in an AWS SAM template. For more information about the AWS Regions where AWS Step Functions is available, see the AWS Region table. You can get started in the AWS console. To learn more, see the AWS Step Functions Developer Guide.
aws.amazon.com
November 14, 2024 at 8:53 PM
AWS Weekly Roundup: Amazon Q Developer, AWS Step Functions, AWS Cloud Club Captain deadline, and more (September 22, 2025)

Three weeks ago, I published a post about the new AWS Region in New Zealand (ap-sou...

#AWS #AmazonBedrock #AmazonQDeveloper #AmazonVpc #AwsStepFunctions #News #WeekInReview
AWS Weekly Roundup: Amazon Q Developer, AWS Step Functions, AWS Cloud Club Captain deadline, and more (September 22, 2025)
Three weeks ago, I published a post about the new AWS Region in New Zealand (ap-southeast-6). This led to an incredible opportunity to visit New Zealand, where I met passionate builders and presented at several events including Serverless and Platform Engineering meetup, AWS Tools and Programming meetup, AWS Cloud Clubs in Auckland, and AWS Community […]
aws.amazon.com
October 22, 2025 at 6:05 PM
🆕 AWS Step Functions adds integration for 36 services including AWS End User Messaging

#AWS #AwsGovcloudUs #AwsStepFunctions
AWS Step Functions adds integration for 36 services including AWS End User Messaging
AWS Step Functions expands its AWS SDK integrations with support for 36 additional AWS services including AWS End User Messaging and Amazon Q Apps, an Amazon Q Business capability. You can leverage our breadth and depth of services in your workflow, without writing additional integration code. AWS Step Functions is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to help customers build distributed applications at scale. By directly invoking AWS services or their API actions from AWS Step Functions, customers can write less code, simplify their architecture, and save costs. In addition to the 36 newly added services, Step Functions also added support for over 1,000 new API actions from new and existing AWS services such as AWS Transfer Family, Amazon EC2, AWS Lambda, and AWS Glue. For the full list of added services, visit AWS SDK service integrations. These enhancements are now generally available in all regions where AWS Step Functions is available. Specific services and API actions are subject to the availability of the target services in the AWS Region. To learn more about AWS SDK integrations, visit the Developer Guide, or build a state machine using our AWS SDK integration tutorial.
aws.amazon.com
January 15, 2025 at 11:23 PM
And we're on a roll... here's ANOTHER newly-announced AWS feature that LocalStack already supports. Thanks to our partnership with the AWS Step Functions team, you can use the new TestState enhancements with LocalStack! (AI = Already Implemented!)

#localstack #awsstepfunctions #ai
The AWS Step Functions team just released new enhancements to the TestState API which LocalStack supports:

✅ Mock Task state results
✅ Skip execution roles in mocking
✅ Test *every* state type
✅ Submit full state machine definitions
✅ Mock context fields

🔗 blog.localstack.cloud/effective-un...
Effective Unit Testing for AWS Step Functions
AWS recently introduced enhancements to the TestState API for unit-testing individual states in a Step Functions state machine and LocalStack has partnered with them to support using this new feature…
blog.localstack.cloud
December 3, 2025 at 4:42 PM
AWS Step Functions expands data source and output options for Distributed Map

AWS Step Functions now supports additional data sources and output options for Distributed Map, enabling more flexible large-scale parallel processing workflows. Distributed map...

#AWS #AwsStepFunctions #AwsGovcloudUs
AWS Step Functions expands data source and output options for Distributed Map
AWS Step Functions now supports additional data sources and output options for Distributed Map, enabling more flexible large-scale parallel processing workflows. Distributed map can now process data from JSON Lines (JSONL) and a broader range of delimited file formats stored in Amazon S3. Additionally, distributed map offers new output transformations for greater control over result formatting. https://aws.amazon.com/step-functions/ is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to build distributed applications and data processing workloads. With this update, you can more easily iterate over and process diverse datasets using Step Functions distributed map. In addition to existing JSON and comma separated value (CSV) file support, distributed map now supports JSONL, and new delimited file formats, such as semicolon-delimited files and tab-delimited files. This expands processing capabilities to a wider range of data formats without custom pre-processing. The new flexible output transformations give you more control over how results are formatted, enabling easier aggregation of results and simplifying integration with downstream systems. To get started, you can use the distributed map mode today in the https://console.aws.amazon.com/states/home/ or read this https://aws.amazon.com/blogs/compute/introducing-jsonl-support-with-step-functions-distributed-map/. To learn more, visit the Step Functions https://docs.aws.amazon.com/step-functions/latest/dg/input-output-fields-dist-map.html
aws.amazon.com
February 8, 2025 at 12:05 AM
AWS Step Functions announces a new metrics dashboard

AWS Step Functions announces improved observability with a new metrics dashboard, giving you visibility into your workflow operations at both the account and state machine levels. https://aws.amazon.com...

#AWS #AwsGovcloudUs #AwsStepFunctions
AWS Step Functions announces a new metrics dashboard
AWS Step Functions announces improved observability with a new metrics dashboard, giving you visibility into your workflow operations at both the account and state machine levels. https://aws.amazon.com/step-functions/ is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to build distributed applications and data processing workloads. With this launch, you can now view usage and billing metrics in one dashboard on the AWS Step Functions console. Metrics are available at both account and state-machine level. You can now view these metrics for both standard and express workflows. In addition, existing metrics, such as ApproximateOpenMapRunCount, are available on the metrics dashboard. New dashboard and metrics are available in all AWS Regions where AWS Step Functions is available. To get started, open a dashboard today in the https://console.aws.amazon.com/states/home/. To learn more, visit the Step Functions https://docs.aws.amazon.com/step-functions/latest/dg/procedure-cw-metrics.html
aws.amazon.com
October 30, 2025 at 11:05 PM
AWS Step Functions simplifies developer experience with Variables and JSONata transformations

AWS Step Functions announces support for two new capabilities: Variables and JSONata data transformations. Variables allow developers to assign data in one state...

#AWS #AwsGovcloudUs #AwsStepFunctions
AWS Step Functions simplifies developer experience with Variables and JSONata transformations
AWS Step Functions announces support for two new capabilities: Variables and JSONata data transformations. Variables allow developers to assign data in one state and reference it in a subsequent state, simplifying state payload management, reducing the need to pass data through multiple intermediate states. With support for JSONata, an open source query and transformation language, customers can now perform advanced data manipulation and transformation such as date and time formatting, and mathematical operations. Additionally, when using JSONata, we have simplified input and output processing by reducing the number of JSON transformation fields required to call services and pass data to the next state. AWS Step Functions is a visual workflow service capable of orchestrating over 14,000 API actions from over 220 AWS services to build distributed applications and data processing workloads. With support for Variables and JSONata, developers can build distributed serverless applications faster and more efficiently with enhanced payload management capabilities. These features also reduce the need for custom code, lowering costs and reducing the number of state transitions needed to construct and pass data between states. Variables and JSONata are available at no additional cost in: US East (N. Virginia, Ohio), US West (Oregon), Canada (Central), Europe (Ireland and Frankfurt), and Asia Pacific (Tokyo, Seoul, Singapore, and Sydney) with the remaining regions to follow in the coming days. We have also partnered with https://www.localstack.cloud/ and https://www.datadoghq.com/ to ensure that their local emulation and observability experiences are updated to support Variables and JSONata. To learn more, please visit: https://docs.aws.amazon.com/step-functions/latest/dg/concepts-input-output-filtering.html https://aws.amazon.com/blogs/compute/simplifying-developer-experience-with-variables-and-jsonata-in-aws-step-functions/ https://www.youtube.com/watch?v=aoKt7Aw2a1I https://blog.localstack.cloud/aws-step-functions-made-easy/ https://www.datadoghq.com/blog/serverless-enriched-s3-dynamo-step-functions/
aws.amazon.com
November 22, 2024 at 11:05 PM
✍️ New blog post by Damien Jones

Low-Code S3 Key Validation With AWS Step Functions & JSONata

#amazoneventbridge #amazons3 #awsstepfunctions #jsonata
Low-Code S3 Key Validation With AWS Step Functions & JSONata
In this post, I use JSONata to add low-code S3 object key validation to an AWS Step Functions state...
dev.to
May 1, 2025 at 10:39 AM
AWS Weekly Roundup: AWS Step Functions, AWS CloudFormation, Amazon Q Developer, and more (February 10, 2024)

We are well settled into 2025 by now, but many people are still catchi...

#AWS #AmazonQDeveloper #Announcements #AwsCloudformation #AwsConfig #AwsStepFunctions #Launch #News #WeekInReview
AWS Weekly Roundup: AWS Step Functions, AWS CloudFormation, Amazon Q Developer, and more (February 10, 2024)
We are well settled into 2025 by now, but many people are still catching up with all the exciting new releases and announcements that came out of re:Invent last year. There have been hundreds of re:Invent recap events around the world since the beginning of the year, including in-person all-day official AWS events with multiple […]
aws.amazon.com
February 10, 2025 at 8:05 PM
#うひーメモ
2023-11-27 19:05:01
[アップデート] AWS Step FunctionsがHTTPエンドポイントおよびTestState APIをサポートしました #AWSreinvent
#技術系ブログ等
#アップデート
#awsreinvent
#awsstepfunctions
[アップデート] AWS Step FunctionsがHTTPエンドポイントおよびTestState APIをサポートしました #AWSreinvent
こんにちはサービス開発室の武田ですreInvent期間ということで次から次へとアップデートが発表されていますねさて今回はAWSStepFunctionsのアップデートです次のつの機能が同時に発表され
dev.classmethod.jp
November 27, 2023 at 10:05 AM
AWS Weekly Roundup: Amazon Q Developer, AWS Step Functions, AWS Cloud Club Captain deadline, and more (September 22, 2025)

Three weeks ago, I published a post about the new AWS Region in New Zealand (ap-sou...

#AWS #AmazonBedrock #AmazonQDeveloper #AmazonVpc #AwsStepFunctions #News #WeekInReview
AWS Weekly Roundup: Amazon Q Developer, AWS Step Functions, AWS Cloud Club Captain deadline, and more (September 22, 2025)
Three weeks ago, I published a post about the new AWS Region in New Zealand (ap-southeast-6). This led to an incredible opportunity to visit New Zealand, where I met passionate builders and presented at several events including Serverless and Platform Engineering meetup, AWS Tools and Programming meetup, AWS Cloud Clubs in Auckland, and AWS Community […]
aws.amazon.com
September 22, 2025 at 5:05 PM
AWS Step Functions now supports Diagnose with Amazon Q

AWS announces AI-powered troubleshooting capabilities with Amazon Q integration in AWS Step Functions console. https://aws.amazon.com/step-functions/ is a visual workflow service that enables customers to b...

#AWS #AmazonQ #AwsStepFunctions
AWS Step Functions now supports Diagnose with Amazon Q
AWS announces AI-powered troubleshooting capabilities with Amazon Q integration in AWS Step Functions console. https://aws.amazon.com/step-functions/ is a visual workflow service that enables customers to build distributed applications, automate IT and business processes, and build data and machine learning pipelines using AWS services. This integration brings Amazon Q's intelligent error analysis directly into AWS Step Functions console, helping you quickly identify and resolve workflow issues. When errors occur in your AWS Step Functions workflows, you can now click the "Diagnose with Amazon Q" button that appears in error alerts and the console error notification area to receive AI-assisted troubleshooting guidance. This feature helps you resolve common types of issues including state machine execution failures as well as Amazon States Language (ASL) syntax errors and warnings. The troubleshooting recommendations appear in a dedicated window with remediation steps tailored to your error context, enabling faster resolution and improved operational efficiency. Diagnose with Amazon Q for AWS Step Functions is available in all commercial AWS Regions where Amazon Q is available. The feature is automatically enabled for customers who have access to Amazon Q in their region. To learn more about Diagnose with Amazon Q, see https://docs.aws.amazon.com/amazonq/latest/qdeveloper-ug/diagnose-console-errors.html or get started by visiting the AWS Step Functions https://aws.amazon.com/step-functions/.
aws.amazon.com
October 15, 2025 at 8:05 PM
🆕 AWS Step Functions simplifies developer experience with Variables and JSONata transformations

#AWS #AwsGovcloudUs #AwsStepFunctions
AWS Step Functions simplifies developer experience with Variables and JSONata transformations
AWS Step Functions announces support for two new capabilities: Variables and JSONata data transformations. Variables allow developers to assign data in one state and reference it in a subsequent state, simplifying state payload management, reducing the need to pass data through multiple intermediate states. With support for JSONata, an open source query and transformation language, customers can now perform advanced data manipulation and transformation such as date and time formatting, and mathematical operations. Additionally, when using JSONata, we have simplified input and output processing by reducing the number of JSON transformation fields required to call services and pass data to the next state. AWS Step Functions is a visual workflow service capable of orchestrating over 14,000 API actions from over 220 AWS services to build distributed applications and data processing workloads. With support for Variables and JSONata, developers can build distributed serverless applications faster and more efficiently with enhanced payload management capabilities. These features also reduce the need for custom code, lowering costs and reducing the number of state transitions needed to construct and pass data between states. Variables and JSONata are available at no additional cost in: US East (N. Virginia, Ohio), US West (Oregon), Canada (Central), Europe (Ireland and Frankfurt), and Asia Pacific (Tokyo, Seoul, Singapore, and Sydney) with the remaining regions to follow in the coming days. We have also partnered with LocalStack and Datadog to ensure that their local emulation and observability experiences are updated to support Variables and JSONata. To learn more, please visit: Documentation Blog Post Introductory Video LocalStack Blog Datadog Blog
aws.amazon.com
November 22, 2024 at 10:23 PM
🆕 AWS Step Functions now supports Amazon Backup Search and 137 additional APIs, enabling direct orchestration of backup and diverse tasks in workflows without extra code. Available in all regions, this expands integration for backup, media, and AI services.

#AWS #AwsStepFunctions #AwsGovcloudUs
AWS Step Functions expands SDK integrations with Amazon Backup Search and 137 additional APIs
AWS Step Functions expands its AWS SDK integrations with support for Amazon Backup Search. You can now orchestrate backup discovery and management actions directly in your workflows without writing additional integration code. AWS Step Functions is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to help customers build distributed applications at scale. By directly invoking AWS services or their API actions from AWS Step Functions, customers can write less code, simplify their architecture, and save costs. In addition to the new Amazon Backup Search integration, Step Functions added support for 137 API actions across new and existing AWS services. These new actions span a wide range of AWS services, including Amazon Backup, AWS MediaConvert and Amazon Bedrock. This expansion enables you to incorporate diverse tasks such as backup operations, media analysis, and AI agent interactions into your workflows. For the full list of added services and supported API actions, visit AWS SDK service integrations. These enhancements are now generally available in all regions where AWS Step Functions is available. Specific services and API actions are subject to the availability of the target services in the AWS Region. To learn more about AWS SDK integrations, visit the Developer Guide, or build a state machine using our AWS SDK integration tutorial.
aws.amazon.com
April 3, 2025 at 9:40 PM
Securely share AWS resources across VPC and account boundaries with PrivateLink, VPC Lattice, EventBridge, and Step Functions

Orchestrate hybrid workflows accessing private HTTPS endpoints - no more Lambda/SQS workarounds. Eve...

#AWS #AmazonEventbridge #AmazonVpc #AwsStepFunctions #Launch #News
Securely share AWS resources across VPC and account boundaries with PrivateLink, VPC Lattice, EventBridge, and Step Functions
Orchestrate hybrid workflows accessing private HTTPS endpoints - no more Lambda/SQS workarounds. EventBridge and Step Functions natively support private resources, simplifying cloud modernization.
aws.amazon.com
December 2, 2024 at 4:05 AM
AWS Step Functions adds integration for 36 services including AWS End User Messaging

AWS Step Functions expands its AWS SDK integrations with support for 36 additional AWS services including AWS End User Messaging and Amazon Q Apps, an Amazon Q Business c...

#AWS #AwsGovcloudUs #AwsStepFunctions
AWS Step Functions adds integration for 36 services including AWS End User Messaging
AWS Step Functions expands its AWS SDK integrations with support for 36 additional AWS services including AWS End User Messaging and Amazon Q Apps, an Amazon Q Business capability. You can leverage our breadth and depth of services in your workflow, without writing additional integration code. https://aws.amazon.com/step-functions/ is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to help customers build distributed applications at scale. By directly invoking AWS services or their API actions from AWS Step Functions, customers can write less code, simplify their architecture, and save costs. In addition to the 36 newly added services, Step Functions also added support for over 1,000 new API actions from new and existing AWS services such as AWS Transfer Family, Amazon EC2, AWS Lambda, and AWS Glue. For the full list of added services, visit https://docs.aws.amazon.com/step-functions/latest/dg/supported-services-awssdk.html. These enhancements are now generally available in all regions where AWS Step Functions is available. Specific services and API actions are subject to the availability of the target services in the AWS Region. To learn more about AWS SDK integrations, visit the https://docs.aws.amazon.com/step-functions/latest/dg/supported-services-awssdk.html, or build a state machine using https://docs.aws.amazon.com/step-functions/latest/dg/tutorial-gather-s3-info.html.  
aws.amazon.com
January 16, 2025 at 12:05 AM
Serious updates to #AWSStepFunctions! Step Functions now offers JSONata support and state machine level variables! This is huge! Check it out here! youtu.be/aoKt7Aw2a1I?...
Enhanced Data Flow in AWS Step Functions
YouTube video by AWS Developers
youtu.be
November 22, 2024 at 8:22 PM
#うひーメモ
2023-11-28 16:05:59
AWS Step FunctionsとAmazon Event Bridgeを使って、プログラムコードを書かずにStripeと連携する
#Program
#awsstepfunctions
#amazoneventbridge
#httpsapi
AWS Step FunctionsとAmazon Event Bridgeを使って、プログラムコードを書かずにStripeと連携する
年月日にAWSがStepFunctionsから外部のHTTPSAPIをよびだせるようになったとのアナウンスがありました
qiita.com
November 28, 2023 at 7:06 AM
#うひーメモ
2023-11-27 23:03:17
ジョブネットを想定して AWS Step Functions の再実行パターンを試してみた(2)集中と分散編
#Program
#ジョブネット
#awsstepfunctions
#シンプル
ジョブネットを想定して AWS Step Functions の再実行パターンを試してみた(2)集中と分散編
AWSStepFunctionsで再実行ができるようになったので前回のシンプル編に引き続きジョブネットのエラー対応をどれだけ実現できるか試してみます
qiita.com
November 27, 2023 at 2:03 PM
Tip for #GenAI in #AWSStepFunctions. By using a pass state to format the input and the Bedrock Converse task, I can easily add multiple models to compare outputs. In the converse task, I simply change the desired model.
May 7, 2025 at 8:46 PM
AWS Step Functions expands data source options and improves observability for Distributed Map

AWS Step Functions now supports additional data sources and new observability metrics for Distributed Map. https://aws.amazon.com/step-functions/ is a visual workflow service c...

#AWS #AwsStepFunctions
AWS Step Functions expands data source options and improves observability for Distributed Map
AWS Step Functions now supports additional data sources and new observability metrics for Distributed Map. https://aws.amazon.com/step-functions/ is a visual workflow service capable of orchestrating over 14,000+ API actions from over 220 AWS services to build distributed applications and data processing workloads. Distributed Map is a task state of Step Functions that runs the same process for multiple entries in a data set. With this update, Distributed Map now supports additional data inputs, so you can orchestrate large-scale analytics and ETL workflows. You can now process AWS Athena data manifest and Parquet files directly, iterate over S3 objects under a specified prefix using S3ListObjectsV2, read from JSON objects and natively extract array data from JSON object from Amazon S3 or state input, eliminating the need for custom pre-processing. You also now get visibility into your Distributed Map usage with the following metrics, such as Approximate Open Map Runs Count, Open Map Run Limit, and Approximate Map Runs Backlog Size. New input sources and improved observability for Distributed Map are available in all commercial AWS Regions where AWS Step Functions is available. To get started, you can use the Distributed Map mode today in the https://console.aws.amazon.com/states/home/. To learn more, visit the Step Functions https://docs.aws.amazon.com/step-functions/latest/dg/input-output-fields-dist-map.html
aws.amazon.com
September 18, 2025 at 6:05 PM