Is this feature request related to a new rule or cfn-lint capabilities?
New capability
Describe the feature you'd like to request
Currently cfn-lint is unable to recognize if a state is unreachable. The following CloudFormation Template will cause a CloudFormation error:
AWSTemplateFormatVersion: 2010-09-09
Description: Test
Resources:
StepFunctionRole:
Type: AWS::IAM::Role
Properties:
AssumeRolePolicyDocument:
Statement:
- Effect: Allow
Principal:
Service: states.amazonaws.com
Action: sts:AssumeRole
StateMachine:
Type: AWS::StepFunctions::StateMachine
Properties:
RoleArn: !GetAtt StepFunctionRole.Arn
Definition:
StartAt: Pass One
States:
Pass One:
Type: Pass
Next: Pass Two
Pass Two:
Type: Pass
Next: Success
Unreachable pass: # <-------------------------- This state is unreachable
Type: Pass
Next: Success
Success:
Type: SucceedCloudFormation error:
Resource handler returned message:
"Invalid State Machine Definition: 'MISSING_TRANSITION_TARGET: State "Unreachable pass" is not reachable.
at /States/Unreachable pass' (Service: Sfn, Status Code: 400, Request ID: e...f)
(SDK Attempt Count: 1)"
(RequestToken: 6...f8, HandlerErrorCode: InvalidRequest)
It would be great if cfn-lint could give an error on these.
Describe the solution you'd like
A new/updated rule to notify the user of this error.
Additional context
No response
Is this something that you'd be interested in working on?
Would this feature include a breaking change?
Is this feature request related to a new rule or cfn-lint capabilities?
New capability
Describe the feature you'd like to request
Currently cfn-lint is unable to recognize if a state is unreachable. The following CloudFormation Template will cause a CloudFormation error:
CloudFormation error:
It would be great if cfn-lint could give an error on these.
Describe the solution you'd like
A new/updated rule to notify the user of this error.
Additional context
No response
Is this something that you'd be interested in working on?
Would this feature include a breaking change?