创建和管理引擎配置

本页面介绍如何创建和管理 AML AI 引擎配置，即用于训练模型的配置。引擎配置可能包含针对特定数据集微调的信息。

此时，您只需创建引擎配置并导出关联的元数据。为方便起见，我们提供了一些其他引擎配置方法。

准备工作

创建包含自动调整的引擎配置

某些 API 方法会返回长时间运行的操作 (LRO)。这些方法是异步的。当该方法返回响应时，操作可能尚未完成。对于这些方法，请发送请求，然后检查结果。

发送请求

如需创建引擎配置，请使用 projects.locations.instances.engineConfigs.create 方法。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置的标识符
  • ENGINE_VERSION_ID：引擎版本，用于引擎配置的初始设置
  • DATASET_ID：用于调整模型的主数据集的用户定义的标识符
  • TUNING_END_DATE：使用数据生成用于训练的特征的最晚时间。此日期应与数据集的结束时间相同或更早。请使用 RFC3339 世界协调时间 (UTC)“祖鲁语”格式（例如 2014-10-02T15:01:23Z）。
  • PARTY_INVESTIGATIONS_PER_PERIOD_HINT：一个数字，用于向调谐器提供有关此数据中按周期（每月）调查的各方数量。这用于控制模型的评估方式。例如，首次尝试 AML AI 时，我们建议您根据现有自动提醒系统的提醒，将其设置为每月平均调查人数。

请求 JSON 正文：

{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "tuning": {
    "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
    "endTime": "TUNING_END_DATE",
  },
  "performanceTarget": {
    "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
  }
}

如需发送请求，请选择以下方式之一：

curl

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

cat > request.json << 'EOF'
{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "tuning": {
    "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
    "endTime": "TUNING_END_DATE",
  },
  "performanceTarget": {
    "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
  }
}
EOF

然后，执行以下命令以发送 REST 请求：

curl -X POST \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     -H "Content-Type: application/json; charset=utf-8" \
     -d @request.json \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs?engine_config_id=ENGINE_CONFIG_ID"

PowerShell

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

@'
{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "tuning": {
    "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
    "endTime": "TUNING_END_DATE",
  },
  "performanceTarget": {
    "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
  }
}
'@  | Out-File -FilePath request.json -Encoding utf8

然后，执行以下命令以发送 REST 请求：

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method POST `
    -Headers $headers `
    -ContentType: "application/json; charset=utf-8" `
    -InFile request.json `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs?engine_config_id=ENGINE_CONFIG_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "create",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

查看结果

您可以使用 projects.locations.operations.get 方法检查是否已创建引擎配置。如果响应包含 "done": false，请重复该命令，直到响应包含 "done": true。这些操作可能需要几分钟到几小时才能完成。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • OPERATION_ID：操作的标识符

如需发送请求，请选择以下方式之一：

curl

执行以下命令： 

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID"

PowerShell

执行以下命令： 

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "endTime": END_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "create",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": true,
  "response": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.EngineConfig",
    "name": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "createTime": CREATE_TIME,
    "updateTime": UPDATE_TIME,
    "state": "ACTIVE",
    "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
    "tuning": {
      "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
      "endTime": "TUNING_END_DATE",
    },
    "performanceTarget": {
      "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
    },
    "lineOfBusiness": "RETAIL",
    "billingUuid": "BILLING_UUID"
  }
}

导出元数据

如需从引擎配置中导出元数据，请使用 projects.locations.instances.engineConfigs.exportMetadata 方法。

如需了解详情，请参阅 AML 输出数据模型中导出的元数据。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置标识符
  • BQ_OUTPUT_DATASET_NAME：BigQuery 数据集，用于导出描述引擎配置的结构化元数据的表
  • STRUCTURED_METADATA_TABLE：要向其中写入结构化元数据的表
  • WRITE_DISPOSITION：在目标表已存在时发生的操作；请使用以下某个值：
    • WRITE_EMPTY：仅在 BigQuery 表为空时导出数据。
    • WRITE_TRUNCATE：先清空 BigQuery 表中的所有现有数据，然后再写入表。

请求 JSON 正文：

{
  "structuredMetadataDestination": {
    "tableUri": "bq://PROJECT_ID.BQ_OUTPUT_DATASET_NAME.STRUCTURED_METADATA_TABLE",
    "writeDisposition": "WRITE_DISPOSITION"
  }
}

如需发送请求，请选择以下方式之一：

curl

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

cat > request.json << 'EOF'
{
  "structuredMetadataDestination": {
    "tableUri": "bq://PROJECT_ID.BQ_OUTPUT_DATASET_NAME.STRUCTURED_METADATA_TABLE",
    "writeDisposition": "WRITE_DISPOSITION"
  }
}
EOF

然后，执行以下命令以发送 REST 请求：

curl -X POST \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     -H "Content-Type: application/json; charset=utf-8" \
     -d @request.json \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID:exportMetadata"

PowerShell

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

@'
{
  "structuredMetadataDestination": {
    "tableUri": "bq://PROJECT_ID.BQ_OUTPUT_DATASET_NAME.STRUCTURED_METADATA_TABLE",
    "writeDisposition": "WRITE_DISPOSITION"
  }
}
'@  | Out-File -FilePath request.json -Encoding utf8

然后，执行以下命令以发送 REST 请求：

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method POST `
    -Headers $headers `
    -ContentType: "application/json; charset=utf-8" `
    -InFile request.json `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID:exportMetadata" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "exportMetadata",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

如需详细了解如何获取长时间运行的操作 (LRO) 的结果，请参阅检查结果。

可选方法

为方便起见，我们提供以下引擎配置方法。

创建继承超参数的引擎配置

为避免在每次采用新的模型引擎版本时重新调整，您可以选择从现有引擎配置继承超参数。如需了解详情，请参阅配置引擎。

如需创建引擎配置，请使用 projects.locations.instances.engineConfigs.create 方法。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置的标识符
  • ENGINE_VERSION_ID：引擎版本，用于对引擎配置进行初始设置；相应引擎版本的业务范围必须与您沿用自的源引擎配置中的业务范围一致
  • SOURCE_ENGINE_CONFIG_ID：用户定义的来源引擎配置的标识符；输出和超参数继承自此来源引擎配置

请求 JSON 正文：

{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "hyperparameterSourceType": "INHERITED",
  "hyperparameterSource": {
    "sourceEngineConfig": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/SOURCE_ENGINE_CONFIG_ID"
  }
}

如需发送请求，请选择以下方式之一：

curl

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

cat > request.json << 'EOF'
{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "hyperparameterSourceType": "INHERITED",
  "hyperparameterSource": {
    "sourceEngineConfig": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/SOURCE_ENGINE_CONFIG_ID"
  }
}
EOF

然后，执行以下命令以发送 REST 请求：

curl -X POST \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     -H "Content-Type: application/json; charset=utf-8" \
     -d @request.json \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs?engine_config_id=ENGINE_CONFIG_ID"

PowerShell

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

@'
{
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "hyperparameterSourceType": "INHERITED",
  "hyperparameterSource": {
    "sourceEngineConfig": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/SOURCE_ENGINE_CONFIG_ID"
  }
}
'@  | Out-File -FilePath request.json -Encoding utf8

然后，执行以下命令以发送 REST 请求：

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method POST `
    -Headers $headers `
    -ContentType: "application/json; charset=utf-8" `
    -InFile request.json `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs?engine_config_id=ENGINE_CONFIG_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "create",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

如需详细了解如何获取长时间运行的操作 (LRO) 的结果，请参阅检查结果。

获取引擎配置

如需获取引擎配置，请使用 projects.locations.instances.engineConfigs.get 方法。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置标识符

如需发送请求，请选择以下方式之一：

curl

执行以下命令： 

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID"

PowerShell

执行以下命令： 

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
  "createTime": CREATE_TIME,
  "updateTime": UPDATE_TIME,
  "state": "ACTIVE",
  "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
  "tuning": {
    "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
    "endTime": "TUNING_END_DATE",
  },
  "performanceTarget": {
    "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
  },
  "lineOfBusiness": "RETAIL"
}

更新引擎配置

如需更新引擎配置，请使用 projects.locations.instances.engineConfigs.patch 方法。

并非所有引擎配置字段都可以更新。以下示例将更新与引擎配置关联的键值对用户标签。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置标识符
  • KEY：键值对中用于整理引擎配置的键。如需了解详情，请参阅 labels。
  • VALUE：用于整理引擎配置的键值对中的值。如需了解详情，请参阅 labels。

请求 JSON 正文：

{
  "labels": {
    "KEY": "VALUE"
  }
}

如需发送请求，请选择以下方式之一：

curl

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

cat > request.json << 'EOF'
{
  "labels": {
    "KEY": "VALUE"
  }
}
EOF

然后，执行以下命令以发送 REST 请求：

curl -X PATCH \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     -H "Content-Type: application/json; charset=utf-8" \
     -d @request.json \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID?updateMask=labels"

PowerShell

将请求正文保存在名为 request.json 的文件中。在终端中运行以下命令，在当前目录中创建或覆盖此文件：

@'
{
  "labels": {
    "KEY": "VALUE"
  }
}
'@  | Out-File -FilePath request.json -Encoding utf8

然后，执行以下命令以发送 REST 请求：

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method PATCH `
    -Headers $headers `
    -ContentType: "application/json; charset=utf-8" `
    -InFile request.json `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID?updateMask=labels" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "update",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

如需详细了解如何获取长时间运行的操作 (LRO) 的结果，请参阅检查结果。

列出引擎配置

如需列出指定位置的引擎配置，请使用 projects.locations.instances.engineConfigs.list 方法。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符

如需发送请求，请选择以下方式之一：

curl

执行以下命令： 

curl -X GET \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs"

PowerShell

执行以下命令： 

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "engineConfigs": [
    {
      "name": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
      "createTime": CREATE_TIME,
      "updateTime": UPDATE_TIME,
      "state": "ACTIVE",
      "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
      "tuning": {
        "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
        "endTime": "TUNING_END_DATE",
      },
      "performanceTarget": {
        "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
      },
      "lineOfBusiness": "RETAIL"
    },
    {
      "name": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/my-other-engine-config",
      "createTime": CREATE_TIME,
      "updateTime": UPDATE_TIME,
      "state": "ACTIVE",
      "engineVersion": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineVersions/ENGINE_VERSION_ID",
      "tuning": {
        "primaryDataset": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/datasets/DATASET_ID",
        "endTime": "TUNING_END_DATE",
      },
      "performanceTarget": {
        "partyInvestigationsPerPeriodHint": "PARTY_INVESTIGATIONS_PER_PERIOD_HINT"
      },
      "lineOfBusiness": "RETAIL"
    }
  ]
}

删除引擎配置

如需删除引擎配置，请使用 projects.locations.instances.engineConfigs.delete 方法。

在使用任何请求数据之前，请先进行以下替换：

  • PROJECT_ID：IAM 设置中列出的 Google Cloud 项目 ID
  • LOCATION：实例的位置；请使用支持的区域之一：
    • us-central1
    • us-east1
    • asia-south1
    • europe-west1
    • europe-west2
    • europe-west4
    • northamerica-northeast1
    • southamerica-east1
  • INSTANCE_ID：用户定义的实例标识符
  • ENGINE_CONFIG_ID：用户定义的引擎配置标识符

如需发送请求，请选择以下方式之一：

curl

执行以下命令： 

curl -X DELETE \
     -H "Authorization: Bearer $(gcloud auth print-access-token)" \
     "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID"

PowerShell

执行以下命令： 

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred" }

Invoke-WebRequest `
    -Method DELETE `
    -Headers $headers `
    -Uri "https://financialservices.googleapis.com/v1/projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID" | Select-Object -Expand Content

您应该收到类似以下内容的 JSON 响应：

{
  "name": "projects/PROJECT_ID/locations/LOCATION/operations/OPERATION_ID",
  "metadata": {
    "@type": "type.googleapis.com/google.cloud.financialservices.v1.OperationMetadata",
    "createTime": CREATE_TIME,
    "target": "projects/PROJECT_ID/locations/LOCATION/instances/INSTANCE_ID/engineConfigs/ENGINE_CONFIG_ID",
    "verb": "delete",
    "requestedCancellation": false,
    "apiVersion": "v1"
  },
  "done": false
}

如需详细了解如何获取长时间运行的操作 (LRO) 的结果，请参阅检查结果。