Ec2 Image Builder Workflow Step Metadata Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-ec2-image-builder/refs/heads/main/json-structure/ec2-image-builder-workflow-step-metadata-structure.json",
  "name": "WorkflowStepMetadata",
  "description": "Runtime details and status for the workflow step.",
  "type": "object",
  "properties": {
    "stepExecutionId": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepExecutionId"
        },
        {
          "description": "A unique identifier for the workflow step, assigned at runtime."
        }
      ]
    },
    "name": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepName"
        },
        {
          "description": "The name of the workflow step."
        }
      ]
    },
    "description": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepDescription"
        },
        {
          "description": "Description of the workflow step."
        }
      ]
    },
    "action": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepAction"
        },
        {
          "description": "The step action name."
        }
      ]
    },
    "status": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepExecutionStatus"
        },
        {
          "description": "Runtime status for the workflow step."
        }
      ]
    },
    "rollbackStatus": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepExecutionRollbackStatus"
        },
        {
          "description": "Reports on the rollback status of the step, if applicable."
        }
      ]
    },
    "message": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepMessage"
        },
        {
          "description": "Detailed output message that the workflow step provides at runtime."
        }
      ]
    },
    "inputs": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepInputs"
        },
        {
          "description": "Input parameters that Image Builder provides for the workflow step."
        }
      ]
    },
    "outputs": {
      "allOf": [
        {
          "$ref": "#/components/schemas/WorkflowStepOutputs"
        },
        {
          "description": "The file names that the workflow step created as output for this runtime instance of the workflow."
        }
      ]
    },
    "startTime": {
      "allOf": [
        {
          "$ref": "#/components/schemas/DateTime"
        },
        {
          "description": "The timestamp when the workflow step started."
        }
      ]
    },
    "endTime": {
      "allOf": [
        {
          "$ref": "#/components/schemas/DateTime"
        },
        {
          "description": "The timestamp when the workflow step finished."
        }
      ]
    }
  }
}