使用 AWS powershell 工具中的 UpdateCrawler 时更新爬虫错误

Question

我试图从 powershell 脚本更新 Glue Crawler。 但似乎 AWS 不喜欢这个名字，尽管爬虫名称是由 AWS Data Lake Formation!创建的Data Lake Formation!

我只想更新包含路径，没有其他爬虫，所以我假设下面的 JSON 请求没问题，知道为什么我会收到错误吗？

    # Update Source Schema Discoverer Crawler.
    $crawlername = 'wf_db_snapshot_discoverer_286ef141'
    $includePath = "$($Config.DbName)/dbo/%"

$crawlerUpdateReq = @"
{
   "Name": "$crawlername",
   "Targets": { 
      "JdbcTargets": [ 
         { 
            "Path": "$includePath"
         }
      ]
   }
}
"@

$crawlerUpdateResp = Update-GLUECrawler $crawlerUpdateReq

日志

Updating Crawler...
1 validation error detected: Value '{
   "Name": "wf_db_snapshot_discoverer_286ef141",
   "Targets": {
      "JdbcTargets": [
         {
            "Path": "DB_029/dbo/%"
         }
      ]
   }
}' at 'name' failed to satisfy constraint: Member must satisfy regular expression pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*
1 validation error detected: Value '{
   "Name": "wf_db_snapshot_discoverer_286ef141",
   "Targets": {
      "JdbcTargets": [
         {
            "Path": "DB_029/dbo/%"
         }
      ]
   }
}' at 'name' failed to satisfy constraint: Member must satisfy regular expression pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*
The remote server returned an error: (400) Bad Request.
The remote server returned an error: (400) Bad Request.

Answer 1

正则表达式模式： [\ -\퟿\-\�\?\?-\?\?\\t]*不允许您添加new line 。 在发送到 API 端点之前，需要缩小JSON。