{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.apievangelist.com/amazon-batch/job-definition",
  "title": "AWS Batch Job Definition",
  "description": "Schema defining the structure of an AWS Batch job definition resource, including container properties, retry strategy, timeout, scheduling, and resource requirements.",
  "type": "object",
  "required": [
    "jobDefinitionName",
    "type"
  ],
  "properties": {
    "jobDefinitionName": {
      "type": "string",
      "description": "The name of the job definition."
    },
    "jobDefinitionArn": {
      "type": "string",
      "description": "The Amazon Resource Name (ARN) for the job definition."
    },
    "revision": {
      "type": "integer",
      "description": "The revision of the job definition."
    },
    "status": {
      "type": "string",
      "description": "The status of the job definition."
    },
    "type": {
      "type": "string",
      "enum": [
        "container",
        "multinode"
      ],
      "description": "The type of job definition."
    },
    "schedulingPriority": {
      "type": "integer",
      "description": "The scheduling priority of the job definition."
    },
    "parameters": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Default parameters or parameter substitution placeholders in the job definition."
    },
    "retryStrategy": {
      "$ref": "#/$defs/RetryStrategy"
    },
    "containerProperties": {
      "$ref": "#/$defs/ContainerProperties"
    },
    "nodeProperties": {
      "$ref": "#/$defs/NodeProperties"
    },
    "timeout": {
      "$ref": "#/$defs/JobTimeout"
    },
    "tags": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "The tags that are applied to the job definition."
    },
    "platformCapabilities": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "EC2",
          "FARGATE"
        ]
      },
      "description": "The platform capabilities required by the job definition."
    },
    "propagateTags": {
      "type": "boolean",
      "description": "Whether to propagate tags from the job definition to the job."
    }
  },
  "$defs": {
    "RetryStrategy": {
      "type": "object",
      "description": "The retry strategy for failed jobs.",
      "properties": {
        "attempts": {
          "type": "integer",
          "minimum": 1,
          "maximum": 10,
          "description": "The number of times to retry a failed job."
        },
        "evaluateOnExit": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "onStatusReason": {
                "type": "string"
              },
              "onReason": {
                "type": "string"
              },
              "onExitCode": {
                "type": "string"
              },
              "action": {
                "type": "string",
                "enum": [
                  "RETRY",
                  "EXIT"
                ]
              }
            },
            "required": [
              "action"
            ]
          }
        }
      }
    },
    "ContainerProperties": {
      "type": "object",
      "description": "Container properties for a single-node job.",
      "properties": {
        "image": {
          "type": "string",
          "description": "The image used to start a container."
        },
        "command": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The command that is passed to the container."
        },
        "jobRoleArn": {
          "type": "string",
          "description": "The ARN of the IAM role for the container."
        },
        "executionRoleArn": {
          "type": "string",
          "description": "The ARN of the execution role for Fargate tasks."
        },
        "environment": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "value": {
                "type": "string"
              }
            }
          },
          "description": "The environment variables to pass to a container."
        },
        "resourceRequirements": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "value",
              "type"
            ],
            "properties": {
              "value": {
                "type": "string"
              },
              "type": {
                "type": "string",
                "enum": [
                  "GPU",
                  "VCPU",
                  "MEMORY"
                ]
              }
            }
          },
          "description": "The type and amount of resources to assign to a container."
        },
        "mountPoints": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "containerPath": {
                "type": "string"
              },
              "readOnly": {
                "type": "boolean"
              },
              "sourceVolume": {
                "type": "string"
              }
            }
          }
        },
        "volumes": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "host": {
                "type": "object",
                "properties": {
                  "sourcePath": {
                    "type": "string"
                  }
                }
              },
              "efsVolumeConfiguration": {
                "type": "object"
              }
            }
          }
        },
        "logConfiguration": {
          "type": "object",
          "properties": {
            "logDriver": {
              "type": "string",
              "enum": [
                "json-file",
                "syslog",
                "journald",
                "gelf",
                "fluentd",
                "awslogs",
                "splunk"
              ]
            },
            "options": {
              "type": "object",
              "additionalProperties": {
                "type": "string"
              }
            },
            "secretOptions": {
              "type": "array",
              "items": {
                "type": "object"
              }
            }
          }
        },
        "privileged": {
          "type": "boolean"
        },
        "readonlyRootFilesystem": {
          "type": "boolean"
        },
        "user": {
          "type": "string"
        },
        "linuxParameters": {
          "type": "object"
        },
        "fargatePlatformConfiguration": {
          "type": "object",
          "properties": {
            "platformVersion": {
              "type": "string"
            }
          }
        },
        "networkConfiguration": {
          "type": "object",
          "properties": {
            "assignPublicIp": {
              "type": "string",
              "enum": [
                "ENABLED",
                "DISABLED"
              ]
            }
          }
        }
      }
    },
    "NodeProperties": {
      "type": "object",
      "description": "An object that represents the node properties of a multi-node parallel job.",
      "required": [
        "numNodes",
        "mainNode",
        "nodeRangeProperties"
      ],
      "properties": {
        "numNodes": {
          "type": "integer",
          "description": "The number of nodes that are associated with a multi-node parallel job."
        },
        "mainNode": {
          "type": "integer",
          "description": "The node index value for the main node of a multi-node parallel job."
        },
        "nodeRangeProperties": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "targetNodes": {
                "type": "string"
              },
              "container": {
                "$ref": "#/$defs/ContainerProperties"
              }
            }
          }
        }
      }
    },
    "JobTimeout": {
      "type": "object",
      "description": "Job timeout configuration.",
      "properties": {
        "attemptDurationSeconds": {
          "type": "integer",
          "minimum": 60,
          "description": "The job timeout time, in seconds."
        }
      }
    }
  }
}