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[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],[],null,["# Perform a parallel loop\n\nProcesses items in parallel using a parallel loop.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Execute workflow steps in parallel](/workflows/docs/execute-parallel-steps)\n\nCode sample\n-----------\n\n### YAML\n\n main:\n params: [input]\n steps:\n - sendNotifications:\n parallel:\n for:\n value: notification\n in: ${input.notifications}\n steps:\n - notify:\n call: http.post\n args:\n url: https://example.com/sendNotification\n body:\n notification: ${notification}\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=workflows)."]]