用于更新或编辑事件流项定义，包括源、目标、运算符和流
接口
POST https://api.fabric.microsoft.com/v1/workspaces/{workspaceId}/eventstreams/{eventstreamId}/updateDefinition
URI 参数
| 名字 | 在 | 必需 | 类型 | 描述 |
|---|---|---|---|---|
| eventstreamId | 路径 | True | 字符串 uuid |
事件流标识符。 |
| workspaceId | 路径 | True | 字符串 uuid |
工作区 ID。 |
| updateMetadata | 查询 | False | boolean | 是否更新项的元数据（如果 .platform 文件中提供了）。 True - 更新 .platform 文件中作为定义的一部分提供的元数据，False - 请勿更新元数据。 |
示例请求
POST https://api.fabric.microsoft.com/v1/workspaces/aaaabbbb-0000-cccc-1111-dddd2222eeee/eventstreams/bbbbcccc-1111-dddd-2222-eeee3333ffff/updateDefinition?updateMetadata=True
{
"definition": {
"parts": [
{
"path": "eventstream.json",
"payload": "ewogICJzb3VyY2VzIjogWwogICAgewogICAgICAibmFtZSI6ICJTcWxTZXJ2ZXJPblZtRGJDZGMiLAogICAgICAidHlwZSI6ICJTUUxTZXJ2ZXJPblZNREJDREMiLAogICAgICAicHJvcGVydGllcyI6CiAgICAgIHsKICAgICAgICAiZGF0YUNvbm5lY3Rpb25JZCI6ICJhYWFhYWFhYS0wMDAwLTExMTEtMjIyMi1iYmJiYmJiYmJiYmIiLAogICAgICAgICJ0YWJsZU5hbWUiOiAiIgogICAgICB9CiAgICB9CiAgXSwKICAiZGVzdGluYXRpb25zIjogWwogICAgewogICAgICAibmFtZSI6ICJMYWtlaG91c2UiLAogICAgICAidHlwZSI6ICJMYWtlaG91c2UiLAogICAgICAicHJvcGVydGllcyI6CiAgICAgIHsKICAgICAgICAid29ya3NwYWNlSWQiOiAiYmJiYjExMTEtY2MyMi0zMzMzLTQ0ZGQtNTU1NTU1ZWVlZWVlIiwKICAgICAgICAiaXRlbUlkIjogImNjY2MyMjIyLWRkMzMtNDQ0NC01NWVlLTY2NjY2NmZmZmZmZiIsCiAgICAgICAgInNjaGVtYSI6ICIiLAogICAgICAgICJkZWx0YVRhYmxlIjogIm5ld1RhYmxlIiwKICAgICAgICAibWluaW11bVJvd3MiOiAxMDAwMDAsCiAgICAgICAgIm1heGltdW1EdXJhdGlvbkluU2Vjb25kcyI6IDEyMCwKICAgICAgICAiaW5wdXRTZXJpYWxpemF0aW9uIjoKICAgICAgICB7CiAgICAgICAgICAidHlwZSI6ICJKc29uIiwKICAgICAgICAgICJwcm9wZXJ0aWVzIjoKICAgICAgICAgIHsKICAgICAgICAgICAgImVuY29kaW5nIjogIlVURjgiCiAgICAgICAgICB9CiAgICAgICAgfQogICAgICB9LAogICAgICAiaW5wdXROb2RlcyI6IFt7Im5hbWUiOiAiZGVyaXZlZFN0cmVhbSJ9XQogICAgfQogIF0sCiAgInN0cmVhbXMiOiBbCiAgICB7CiAgICAgICJuYW1lIjogIm15RXZlbnRzdHJlYW0tc3RyZWFtIiwKICAgICAgInR5cGUiOiAiRGVmYXVsdFN0cmVhbSIsCiAgICAgICJwcm9wZXJ0aWVzIjoKICAgICAge30sCiAgICAgICJpbnB1dE5vZGVzIjogW3sibmFtZSI6ICJTcWxTZXJ2ZXJPblZtRGJDZGMifV0KICAgIH0sCiAgICB7CiAgICAgICJuYW1lIjogImRlcml2ZWRTdHJlYW0iLAogICAgICAidHlwZSI6ICJEZXJpdmVkU3RyZWFtIiwKICAgICAgInByb3BlcnRpZXMiOgogICAgICB7CiAgICAgICAgImlucHV0U2VyaWFsaXphdGlvbiI6CiAgICAgICAgewogICAgICAgICAgInR5cGUiOiAiSnNvbiIsCiAgICAgICAgICAicHJvcGVydGllcyI6CiAgICAgICAgICB7CiAgICAgICAgICAgICJlbmNvZGluZyI6ICJVVEY4IgogICAgICAgICAgfQogICAgICAgIH0KICAgICAgfSwKICAgICAgImlucHV0Tm9kZXMiOiBbeyJuYW1lIjogIkdyb3VwQnkifV0KICAgIH0KICBdLAogICJvcGVyYXRvcnMiOiBbCiAgICB7CiAgICAgICJuYW1lIjogIkdyb3VwQnkiLAogICAgICAidHlwZSI6ICJHcm91cEJ5IiwKICAgICAgImlucHV0Tm9kZXMiOiBbeyJuYW1lIjogIm15RXZlbnRzdHJlYW0tc3RyZWFtIn1dLAogICAgICAicHJvcGVydGllcyI6CiAgICAgIHsKICAgICAgICAiYWdncmVnYXRpb25zIjogWwogICAgICAgICAgewogICAgICAgICAgICAiYWdncmVnYXRlRnVuY3Rpb24iOiAiQXZlcmFnZSIsCiAgICAgICAgICAgICJjb2x1bW4iOgogICAgICAgICAgICB7CiAgICAgICAgICAgICAgImV4cHJlc3Npb25UeXBlIjogIkNvbHVtblJlZmVyZW5jZSIsCiAgICAgICAgICAgICAgIm5vZGUiOiBudWxsLAogICAgICAgICAgICAgICJjb2x1bW5OYW1lIjogInBheWxvYWQiLAogICAgICAgICAgICAgICJjb2x1bW5QYXRoU2VnbWVudHMiOiBbeyJmaWVsZCI6ICJ0c19tcyJ9XQogICAgICAgICAgICB9LAogICAgICAgICAgICAiYWxpYXMiOiAiQVZHX3RzX21zIgogICAgICAgICAgfQogICAgICAgIF0sCiAgICAgICAgImdyb3VwQnkiOiBbXSwKICAgICAgICAid2luZG93IjoKICAgICAgICB7CiAgICAgICAgICAidHlwZSI6ICJUdW1ibGluZyIsCiAgICAgICAgICAicHJvcGVydGllcyI6CiAgICAgICAgICB7CiAgICAgICAgICAgICJkdXJhdGlvbiI6CiAgICAgICAgICAgIHsKICAgICAgICAgICAgICAidmFsdWUiOiA1LAogICAgICAgICAgICAgICJ1bml0IjogIk1pbnV0ZSIKICAgICAgICAgICAgfSwKICAgICAgICAgICAgIm9mZnNldCI6CiAgICAgICAgICAgIHsKICAgICAgICAgICAgICAidmFsdWUiOiAxLAogICAgICAgICAgICAgICJ1bml0IjogIk1pbnV0ZSIKICAgICAgICAgICAgfQogICAgICAgICAgfQogICAgICAgIH0KICAgICAgfQogICAgfQogIF0sCiAgImNvbXBhdGliaWxpdHlMZXZlbCI6ICIxLjEiCn0=",
"payloadType": "InlineBase64"
},
{
"path": ".platform",
"payload": "ewogICIkc2NoZW1hIjogImh0dHBzOi8vZGV2ZWxvcGVyLm1pY3Jvc29mdC5jb20vanNvbi1zY2hlbWFzL2ZhYnJpYy9naXRJbnRlZ3JhdGlvbi9wbGF0Zm9ybVByb3BlcnRpZXMvMi4wLjAvc2NoZW1hLmpzb24iLAogICJtZXRhZGF0YSI6IHsKICAgICJ0eXBlIjogIkV2ZW50c3RyZWFtIiwKICAgICJkaXNwbGF5TmFtZSI6ICJhbGV4LWVzMSIKICB9LAogICJjb25maWciOiB7CiAgICAidmVyc2lvbiI6ICIyLjAiLAogICAgImxvZ2ljYWxJZCI6ICIwMDAwMDAwMC0wMDAwLTAwMDAtMDAwMC0wMDAwMDAwMDAwMDAiCiAgfQp9",
"payloadType": "InlineBase64"
}
]
}
}
从 Base64 解码的有效负载内容示例
{
"sources": [
{
"name": "SqlServerOnVmDbCdc",
"type": "SQLServerOnVMDBCDC",
"properties":
{
"dataConnectionId": "aaaaaaaa-0000-1111-2222-bbbbbbbbbbbb",
"tableName": ""
}
}
],
"destinations": [
{
"name": "Lakehouse",
"type": "Lakehouse",
"properties":
{
"workspaceId": "bbbb1111-cc22-3333-44dd-555555eeeeee",
"itemId": "cccc2222-dd33-4444-55ee-666666ffffff",
"schema": "",
"deltaTable": "newTable",
"minimumRows": 100000,
"maximumDurationInSeconds": 120,
"inputSerialization":
{
"type": "Json",
"properties":
{
"encoding": "UTF8"
}
}
},
"inputNodes": [{"name": "derivedStream"}]
}
],
"streams": [
{
"name": "myEventstream-stream",
"type": "DefaultStream",
"properties":
{},
"inputNodes": [{"name": "SqlServerOnVmDbCdc"}]
},
{
"name": "derivedStream",
"type": "DerivedStream",
"properties":
{
"inputSerialization":
{
"type": "Json",
"properties":
{
"encoding": "UTF8"
}
}
},
"inputNodes": [{"name": "GroupBy"}]
}
],
"operators": [
{
"name": "GroupBy",
"type": "GroupBy",
"inputNodes": [{"name": "myEventstream-stream"}],
"properties":
{
"aggregations": [
{
"aggregateFunction": "Average",
"column":
{
"expressionType": "ColumnReference",
"node": null,
"columnName": "payload",
"columnPathSegments": [{"field": "ts_ms"}]
},
"alias": "AVG_ts_ms"
}
],
"groupBy": [],
"window":
{
"type": "Tumbling",
"properties":
{
"duration":
{
"value": 5,
"unit": "Minute"
},
"offset":
{
"value": 1,
"unit": "Minute"
}
}
}
}
}
],
"compatibilityLevel": "1.1"
}
示例响应
Location: https://api.fabric.microsoft.com/v1/operations/ccccdddd-2222-eeee-3333-ffff4444aaaa
x-ms-operation-id: ccccdddd-2222-eeee-3333-ffff4444aaaa
Retry-After: 30