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I have the following pulumi go code which uses AWS Integration to start a StepFunction. func DealRequestTemplate(stateMachineArn pulumi.StringInput) pulumi.StringInput { return pulumi.Sprintf(`#...
khinester's user avatar
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I defined my ECS RunTask like this, but i keep getting this error when saving: States/ECS RunTask/Arguments: The field 'TaskDefinition' is required but was missing even when my Task definition isnt ...
Ayanda Juqu's user avatar
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I have a step function definition as below: { "StartAt": "Assign Variables", "QueryLanguage": "JSONata", "States": { "Assign ...
Suhas Shravagi's user avatar
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1 answer
49 views

The context is the design of an AWS Step Function, using the Amazon States language. I want to call a lambda Task as a step. The state output of this step should be the merger of state input and a ...
Sean B. Durkin's user avatar
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Looking into AWS Step Functions. I'd like to have a flow that stops at some point and waits for the user to open up some web form and enter some additional data before continuing the step function ...
xdhmoore's user avatar
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Objective I have the following JSONata expression (which works fine with JSONata v1.3.3 and above). The aim of the code is to remove all keys that start with 'somatic' $states.input ~> $sift(...
Alexis Lucattini's user avatar
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1 vote
1 answer
50 views

I have a StepFunction that has a map state, that just has a lambda in it that executes through the entries of a JSON in a S3. However, when the execution gets to this state I get the following error ...
Nimolas's user avatar
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1 answer
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I've been facing an issue deploying AWS Lambda Step Functions with sst. I created this minimal GitHub Project to demonstrate the issue. It's not clear to me if this is a bug in the SST implementation ...
Chris Hanson's user avatar
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66 views

I am trying to use JSONata for my new step function and I am having issues setting the MessageGroupId and MessageDeduplicationId, for some reason they are not taken into account so it deduplicates the ...
David Marciel's user avatar
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I want to perform a MultiPart Upload in S3 via a Distributed Map in an aws stepfunction ( since im performing some transformation on an already existing s3 dataset through some lambdas ). I need to ...
Théo H.'s user avatar
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1 vote
1 answer
167 views

I am facing a persistent AccessDeniedException when trying to execute nested AWS Step Functions in my test environment. The same setup works perfectly in my Integration environment. child-state-...
Yasin Türk's user avatar
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76 views

I am trying to trigger an SFN using SQS + Pipes, and I wanted to know if it's possible to configure the name of the SFN execution based on the payload. Example: If the event is as follows: {"...
some_programmer's user avatar
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287 views

I have two AWS accounts named A and B. I want to create an EventBridge rule on A that will run Lambda/Step function on B, and on runtime I don't have access to B, only to A. The problem with lambda ...
I.H's user avatar
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In AWS Step Functions, I need to perform a batch operation, so I am using Map. I am passing a token as an input parameter to the Step Function so it's accessible for the first Lambda (DEID-FF). ...
Aakash Kag's user avatar
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1 vote
2 answers
123 views

I have spent an embarrassing amount of time trying to achieve something that I believe should be quite trivial. The question is about JSONata because I want to use this in the context of an AWS Step ...
Davide Orazio Montersino's user avatar
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I need to merge two arrays into a single array without nesting them. I want to merge $.LifecyclePolicy.LifecyclePolicy.rules and $.updatedRules into one array. I tried: "MergeRules": { &...
Naveen M's user avatar
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I'm using States.Format in AWS Step Functions to generate a JSON lifecycle policy dynamically, but I keep getting this error: An error occurred while executing the state 'PutLifecyclePolicy' (entered ...
Naveen M's user avatar
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1 answer
182 views

I have a Step Functions that starts a Glue job run. This step functions is invoked via Event Bridge when new files are created at a specific S3 location. Sometimes 2 or more files are created in quick ...
Ram's user avatar
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1 answer
112 views

I have AWS Stepfunction that starts with a Lambda function to prepare the execution of an AWS Batch Job, of which the Job Definition specifies to use Fargate (ecsProperties Job). This stepfunction ...
Emile Beukes's user avatar
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Description: I am using AWS Step Functions and need to process an input JSON that looks like this: { "id": "123456", "bubble": [ { "type": "...
user29989948's user avatar
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193 views

I am trying to deploy AWS Step Function using Terraform but the deployment is failing with the below error Failed to execute "terraform init" fork/exec /usr/local/bin/terraform: argument ...
Sathish Pandurangan's user avatar
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1 vote
1 answer
129 views

I’m facing an issue with a webhook system built using AWS SQS FIFO queues, EventBridge Pipes, Step Functions, and Lambda. Here’s the setup: • SQS FIFO Queue: • Receives webhook messages containing ...
Junsu's user avatar
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169 views

I am using AWS Step Functions with a Map state and I am facing an issue where, when an error occurs in the iterations of the map, the execution continues further, and the result of the map execution ...
makson's user avatar
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20 views

Below is my statemachine resource template. Failing with template failed variable SubnetsParameter in Fn::Sub expression doesn't resolve to string. Any help would be appreciated. DefinitionString: !...
wlg's user avatar
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1 vote
0 answers
55 views

I want to have a state machine, with a loop over an array. A loop is just a sequential map state (concurrency = 1). If one item of the array fails being processed, the map stops, and somehow I want to ...
Guillaume's user avatar
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0 answers
55 views

Can we pass arguments to glue job with the conditions in aws step function. { "JobName": "test-job-name", "Arguments":{ "--FILE_PATH.$": "$.FILE_PATH",...
user2601350's user avatar
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0 answers
94 views

I want to assign a variable from one of the state in AWS Step functions. The value of this variable has to be dynamic. I tried various syntax (as suggested in AWS documentation) to achieve this. These ...
Sandy's user avatar
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1 answer
201 views

I am working with AWS Step Functions and trying to send an event to an EventBridge event bus using the PutEvents API. However, I am encountering an issue with the following Step Function configuration ...
Ranjith Kumar's user avatar
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1 answer
80 views

With this smallest example I could come up with: from aws_cdk import aws_stepfunctions_tasks as tasks from aws_cdk import aws_stepfunctions as sfn states = tasks.GlueStartJobRun.jsonata( # actual ...
Guillaume's user avatar
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62 views

I have an architecture divided in 2 different AWS Accounts. Using AWS SAM, I have a StateMachine (lets call it the parent function) in Account A; and an EventBus, EventRule, and StateMachine (lets ...
Andy's user avatar
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1 answer
86 views

I have the standard (simplified) pattern, in a step machine: start a glue job get job satus if status is running: wait go back to get job status My issue is with the connection between the wait ...
Guillaume's user avatar
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3 votes
1 answer
1k views

When using JSONPath, I knew how to combine input to some task(for instance lambda) and just add the result to additional property. For instance: { "input_1" : "value_1", "...
datahack's user avatar
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0 votes
1 answer
137 views

I want to have AWS step functions created in two different regions. Let's say us-east-1 and eu-central-1. When I invoke the step functions they run in their own region and will have their execution ...
Sandy's user avatar
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0 answers
20 views

We have use case where we need to create workflow which takes csv file from user via tool and then read data from file and process records and make some internal api call and return result in another ...
pbh's user avatar
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0 answers
68 views

Using aws stepfunctions get-execution-history, I can see all the events in a particular execution. It lists, among other things, lambda function executions. How do I get the logs associated with a ...
lmat - Reinstate Monica's user avatar
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1 answer
279 views

Hello I have an AWS Step Function that is triggered by a webhook event. The initial Input is an array of objects and I am using Map to split the input and from each to run the rest of the workflow. My ...
khinester's user avatar
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0 votes
1 answer
64 views

I am trying to remove a field from the previous step used only in the choice task. I have this StepFunction { "StartAt": "ConversionStep", "States": { "...
Renato Ramos Nascimento's user avatar
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1 answer
686 views

I am working on a use case where I need to deploy AWS Step Functions within a Virtual Private Cloud (VPC). The scenario involves having a VPC with private endpoints for various resources, such as EKS ...
Ravi's user avatar
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0 votes
1 answer
158 views

Basically I'm building a integration that runs a ECR image on ECS via a AWS batch job definition. This piece of the code works atm, and we're now moving to running the job definitions via a AWS step ...
gatorpatch's user avatar
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0 votes
0 answers
440 views

I have some step function that in case of failure, I want to update a rds record (generally run an sql query) in Aurora serverless data base in the same aws account. Is it possible? Or should I create ...
Noam Shraga's user avatar
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0 votes
1 answer
83 views

Can I create an AWS Step Function that will not only define the steps it takes, but also defines the code it executes in each step? Or do I need to have a separate resource that is called by the step ...
user7340's user avatar
  • 284
2 votes
2 answers
2k views

I want to evaluate jsonata expression in key in AWS Step functions. I tried this: { "ApplicationId": "ID", "SendUsersMessageRequest": { "MessageConfiguration&...
Hisham Syed's user avatar
  • 135
0 votes
1 answer
104 views

I have a AWS step function defined in the C# CDK where one of the states is a task as defined as such: var executeGlueJobStepFunction = new CustomState(this, "ExecuteGlueJobStepFunction", ...
chun's user avatar
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1 vote
1 answer
225 views

I have a requirement to run the EKS job to perform certain task. The flow is like this, StepFunction has 3 stages (stage1, stage2, stage3). Each stage has specific task to do and has an docker image ...
Ravi's user avatar
  • 1,878
2 votes
1 answer
810 views

When I have this input { "input": { "bucket_name": "ml-platform-qa-us-east-1", "object_keys": [ { "Key": "aws/lambda/...
datahack's user avatar
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0 votes
1 answer
170 views

I have a step function that is running in an AWS account that connects into an RDS database in another account. I need to reduce the scope of the RDS security group rule but I can find the external IP ...
Kaleby Cadorin's user avatar
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1 vote
0 answers
184 views

I am triggering a step function with and event bridge rule and target. I would like to set a custom event name for the state machine. I am able to do this if I use a Scheduled run but not a Rule with ...
Keegan Lester's user avatar
  • 11
0 votes
2 answers
309 views

I am trying to keep note of certain Step Function executions by copying their URL but when I log out and log back in, the URL stops working and I get the error: This session is invalid or has expired. ...
shiva's user avatar
  • 2,781
1 vote
1 answer
1k views

How can I ensure that a nested JSONata expression resolves in AWS Step Functions? I have the following input to a state: { "value1": "something", "value2": "{% $...
Vito Raykov's user avatar
  • 11
1 vote
0 answers
71 views

I'm working with AWS Step Functions to save records to DynamoDB. I am trying to control the name of the DynamoDB record based on the input Based on an input of number1, the record should be 'lesser' ...
Peter's user avatar
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