的 IAM 政策 AWS Step Functions

對於要求單一巢狀工作流程執行的狀態機器，請使用將權限限制StartExecution為該狀態機器的 IAM 政策。

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "states:StartExecution"
            ],
            "Resource": [
                "arn:aws:states:[[region]]:[[accountId]]:stateMachine:[[stateMachineName]]"
            ]
        }
    ]
}

如需詳細資訊，請參閱下列內容：

• AWS Step Functions 搭配其他服務使用

• 將參數傳遞至服務 API

• 以整合式服務 AWS Step Functions 的形式管理執行

Synchronous

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "states:StartExecution"
            ],
            "Resource": [
                "arn:aws:states:[[region]]:[[accountId]]:stateMachine:[[stateMachineName]]"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "states:DescribeExecution",
                "states:StopExecution"
            ],
            "Resource": [
               "arn:aws:states:[[region]]:[[accountId]]:execution:[[stateMachineName]]:*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "events:PutTargets",
                "events:PutRule",
                "events:DescribeRule"
            ],
            "Resource": [
               "arn:aws:events:[[region]]:[[accountId]]:rule/StepFunctionsGetEventsForStepFunctionsExecutionRule"
            ]
        }
    ]
}

Asynchronous

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "states:StartExecution"
            ],
            "Resource": [
                "arn:aws:states:[[region]]:[[accountId]]:stateMachine:[[stateMachineName]]"
            ]
        }
    ]
}

如需巢狀工作流程執行的詳細資訊，請參閱從任務狀態開始工作流程執行。