solutions/bedrock/state_machine.json

state_machine.json: full JSON source from the Amazon Bedrock agent folder of Spatial9 Agent Skills. Free, MIT licensed code for immersive audio with the...

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{
  "Comment": "Render a catalog with Spatial9: 3 at a time, poll every 45 seconds, save to S3.",
  "StartAt": "Tracks",
  "States": {
    "Tracks": {
      "Type": "Map",
      "ItemsPath": "$.tracks",
      "MaxConcurrency": 3,
      "ItemProcessor": {
        "ProcessorConfig": { "Mode": "INLINE" },
        "StartAt": "Start",
        "States": {
          "Start": {
            "Type": "Task",
            "Resource": "arn:aws:states:::lambda:invoke",
            "Parameters": { "FunctionName": "spatial9", "Payload.$": "States.JsonMerge($, States.StringToJson('{\"action\":\"start\"}'), false)" },
            "OutputPath": "$.Payload",
            "Retry": [{ "ErrorEquals": ["States.TaskFailed"], "IntervalSeconds": 30, "MaxAttempts": 2 }],
            "Next": "Wait"
          },
          "Wait": { "Type": "Wait", "Seconds": 45, "Next": "Status" },
          "Status": {
            "Type": "Task",
            "Resource": "arn:aws:states:::lambda:invoke",
            "Parameters": { "FunctionName": "spatial9", "Payload.$": "States.JsonMerge($, States.StringToJson('{\"action\":\"status\"}'), false)" },
            "OutputPath": "$.Payload",
            "Next": "Done?"
          },
          "Done?": {
            "Type": "Choice",
            "Choices": [
              { "Variable": "$.status", "StringEquals": "completed", "Next": "Save" },
              { "Or": [
                  { "Variable": "$.status", "StringEquals": "failed" },
                  { "Variable": "$.status", "StringEquals": "cancelled" }
                ], "Next": "Failed" }
            ],
            "Default": "Wait"
          },
          "Save": {
            "Type": "Task",
            "Resource": "arn:aws:states:::lambda:invoke",
            "Parameters": { "FunctionName": "spatial9", "Payload.$": "States.JsonMerge($, States.StringToJson('{\"action\":\"save\"}'), false)" },
            "OutputPath": "$.Payload",
            "End": true
          },
          "Failed": { "Type": "Pass", "Comment": "Failed renders are refunded. The error explains why.", "End": true }
        }
      },
      "End": true
    }
  }
}