Filtering input array in a Step Function and redirect to different states

Given the following input for a State, is it possible to redirect the FAILS to one state and the SUCCESSES to another?

[
  {
    "Status": "SUCCESS",
    "Stack": "metadata"
  },
  {
    "Status": "FAILED",
    "Stack": "metadata-roles"
  },
  {
    "Status": "FAILED",
    "Stack": "master-storage"
  },
  {
    "Status": "SUCCESS",
    "Stack": "appstream-storage"
  },
  {
    "Status": "SUCCESS",
    "Stack": "capability-storage"
  },
  {
    "Status": "SUCCESS",
    "Stack": "action-storage"
  },
  {
    "Status": "SUCCESS",
    "Stack": "domain-action-storage"
  },
  {
    "Status": "FAILED",
    "Stack": "auth0-clients"
  },
  {
    "Status": "FAILED",
    "Stack": "ecr-repository"
  },
  {
    "Status": "FAILED",
    "Stack": "ecr-replication"
  }
]

I think I need a Choice state but I cannot figure out if the language supports this.

If all I have are SUCCESS items, then the Choice goes to a All succeed state, and if I have at least one item with FAILED, then the Choice goes to a Partially succeed state. If I could have the failed items carried over into the Partially succeed would be nice, but not mandatory.

I think you want to do something like the following. The idea here is to use a filter expression in JSON Path Processing to split the array into two lists, one for failed and one for success. You then send that into a Parallel state where you can have one branch for your successful items and one for your failed ones.

This example is a bit verbose but will allow you to drop it into your account and see how it works. I reality, the output would likely come from a Task and you could use the ResultSelector to format the output into separate items without needing a Pass state. As well, in the branches for the Parallel state, you could use InputPath or Parameters to grab the right part of the input without needing to add a Pass state if you didn't want to.

{
"Comment": "A example to show how to send data to two separate states",
"StartAt": "Generate Input",
"States": {
"Generate Input": {
"Type": "Pass",
"Result": [
{
"Status": "SUCCESS",
"Stack": "metadata"
},
{
"Status": "FAILED",
"Stack": "metadata-roles"
},
{
"Status": "FAILED",
"Stack": "master-storage"
},
{
"Status": "SUCCESS",
"Stack": "appstream-storage"
},
{
"Status": "SUCCESS",
"Stack": "capability-storage"
},
{
"Status": "SUCCESS",
"Stack": "action-storage"
},
{
"Status": "SUCCESS",
"Stack": "domain-action-storage"
},
{
"Status": "FAILED",
"Stack": "auth0-clients"
},
{
"Status": "FAILED",
"Stack": "ecr-repository"
},
{
"Status": "FAILED",
"Stack": "ecr-replication"
}
],
"Next": "Split"
},
"Split": {
"Type": "Pass",
"Parameters": {
"success.$": "$.[?(@.Status == 'SUCCESS')]",
"failed.$": "$.[?(@.Status == 'FAILED')]"
},
"Next": "Parallel"
},
"Parallel": {
"Type": "Parallel",
"End": true,
"Branches": [
{
"StartAt": "Get Success",
"States": {
"Get Success": {
"Type": "Pass",
"OutputPath": "$.success",
"Next": "Process Successful"
},
"Process Successful": {
"Type": "Pass",
"End": true
}
}
},
{
"StartAt": "Get Failed",
"States": {
"Get Failed": {
"Type": "Pass",
"OutputPath": "$.failed",
"Next": "Process Failed"
},
"Process Failed": {
"Type": "Pass",
"End": true
}
}
}
]
}
}
}