为基于文件的目标配置文件格式选项

概述

Destination SDK允许您广泛调整导出文件的格式和压缩选项,以匹配存储位置中的任何下游要求。

本页介绍如何使用Destination SDK为基于文件的目标配置文件格式选项。

先决条件

在前进到下面概述的步骤之前,请阅读 Destination SDK入门 页面,以了解有关获取使用Adobe I/OAPI所需的Destination SDK身份验证凭据以及其他先决条件的信息。

Adobe还建议您在继续操作之前阅读并熟悉以下文档:

创建服务器和文件配置

首先使用 /destination-server 端点来确定要为导出文件设置的文件格式配置选项。

以下是 Amazon S3 目标,并选择多个文件格式选项。

小贴士

请注意,所有可用的文件格式选项都记录在 文件格式配置 中。

API格式

POST platform.adobe.io/data/core/activation/authoring/destination-servers

请求

curl -X POST https://platform.adobe.io/data/core/activation/authoring/destination-server \
 -H 'Authorization: Bearer {ACCESS_TOKEN}' \
 -H 'Content-Type: application/json' \
 -H 'x-gw-ims-org-id: {ORG_ID}' \
 -H 'x-api-key: {API_KEY}' \
 -H 'x-sandbox-name: {SANDBOX_NAME}' \
 -d '
{
{
  "name": "Amazon S3 Server with several CSV Options",
  "destinationServerType": "FILE_BASED_S3",
  "fileBasedS3Destination": {
    "bucket": {
      "templatingStrategy": "PEBBLE_V1",
      "value": "{{customerData.bucket}}"
    },
    "path": {
      "templatingStrategy": "PEBBLE_V1",
      "value": "{{customerData.path}}"
    }
  },
  "fileConfigurations": {
    "compression": {
      "templatingStrategy": "PEBBLE_V1",
      "value": "{% if customerData contains 'compression' and customerData.compression is not empty %}{{customerData.compression}}{% else %}NONE{% endif %}"
    },
    "fileType": {
      "templatingStrategy": "PEBBLE_V1",
      "value": "{{customerData.fileType}}"
    },
    "csvOptions": {
      "sep": {
        "templatingStrategy": "PEBBLE_V1",
        "value": "{% if customerData contains 'csvOptions' and customerData.csvOptions contains 'delimiter' %}{{customerData.csvOptions.delimiter}}{% else %},{% endif %}"
      },
      "quote": {
        "templatingStrategy": "PEBBLE_V1",
        "value": "{% if customerData contains 'csvOptions' and customerData.csvOptions contains 'quote' %}{{customerData.csvOptions.quote}}{% else %}\"{% endif %}"
      },
      "escape": {
        "templatingStrategy": "PEBBLE_V1",
        "value": "{% if customerData contains 'csvOptions' and customerData.csvOptions contains 'escape' %}{{customerData.csvOptions.escape}}{% else %}\\{% endif %}"
      },
      "nullValue": {
        "templatingStrategy": "PEBBLE_V1",
        "value": "{% if customerData contains 'csvOptions' and customerData.csvOptions contains 'nullValue' %}{{customerData.csvOptions.nullValue}}{% else %}null{% endif %}"
      },
      "emptyValue": {
        "templatingStrategy": "PEBBLE_V1",
        "value": "{% if customerData contains 'csvOptions' and customerData.csvOptions contains 'emptyValue' %}{{customerData.csvOptions.emptyValue}}{% else %}{% endif %}"
      }
    }
  }
}
}'

将文件格式选项添加到目标配置

小贴士

验证Experience PlatformUI. 使用以下部分中演示的配置配置文件格式选项时,应检查Experience PlatformUI以了解这些选项的呈现方式。

在将所需的文件格式选项添加到目标服务器并在上一步中配置文件格式后,您现在可以使用 /destinations 用于将所需字段作为客户数据字段添加到目标配置的API端点。

重要

此步骤是可选的,它仅确定应在Experience PlatformUI中向用户显示哪些文件格式选项。 如果未将文件格式选项设置为客户数据字段,则文件导出将继续执行 服务器和文件配置.

在此步骤中,您可以按所需的任意顺序对显示的选项进行分组,还可以根据所选文件类型创建自定义分组、下拉字段和条件分组。 所有这些设置都显示在录像和下面进一步的部分中。

显示批处理文件的各种文件格式选项的屏幕记录。

对文件格式选项进行排序

目标配置中作为客户数据字段添加文件格式选项的顺序反映在UI中。 例如,下面的配置会相应地反映在UI中,选项会按顺序显示 分隔符, 引号字符, 转义字符, 空值, Null值.

显示Experience PlatformUI中文件格式选项顺序的图像。

        {
            "name": "csvOptions",
            "title": "CSV Options",
            "description": "Select your CSV options",
            "type": "object",
            "properties": [
                {
                    "name": "delimiter",
                    "title": "Delimiter",
                    "description": "Select your Delimiter",
                    "type": "string",
                    "isRequired": false,
                    "default": ",",
                    "namedEnum": [
                        {
                            "name": "Comma (,)",
                            "value": ","
                        },
                        {
                            "name": "Tab (\\t)",
                            "value": "\t"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "quote",
                    "title": "Quote Character",
                    "description": "Select your Quote character",
                    "type": "string",
                    "isRequired": false,
                    "default": "\u0000",
                    "namedEnum": [
                        {
                            "name": "Double Quotes (\")",
                            "value": "\""
                        },
                        {
                            "name":"Null Character (\u0000)",
                            "value": ""
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "escape",
                    "title": "Escape Character",
                    "description": "Select your Escape character",
                    "type": "string",
                    "isRequired": false,
                    "default": "\\",
                    "namedEnum": [
                        {
                            "name": "Back Slash (\\)",
                            "value": "\\"
                        },
                        {
                            "name": "Single Quote (')",
                            "value": "'"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "emptyValue",
                    "title": "Empty Value",
                    "description": "Select the output value of blank fields",
                    "type": "string",
                    "isRequired": false,
                    "default": "",
                    "namedEnum": [
                        {
                            "name": "Empty String",
                            "value": ""
                        },
                        {
                            "name": "\"\"",
                            "value": "\"\""
                        },
                        {
                            "name": "null",
                            "value": "null"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "nullValue",
                    "title": "Null Value",
                    "description": "Select the output value of 'null' fields",
                    "type": "string",
                    "isRequired": false,
                    "default": "null",
                    "namedEnum": [
                        {
                            "name": "Empty String",
                            "value": ""
                        },
                        {
                            "name": "\"\"",
                            "value": "\"\""
                        },
                        {
                            "name": "null",
                            "value": "null"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                }

对文件格式选项进行分组

您可以在一个部分中对多个文件格式选项进行分组。 在UI中设置与目标的连接时,用户可以查看类似字段的可视化分组并从中受益。

为此,请使用 "type": "object" ,并在 properties 参数,如以下示例中所示,其中分组 CSV选项 中。

        {
            "name": "csvOptions",
            "title": "CSV Options",
            "description": "Select your CSV options",
            "type": "object",
            "properties": [
                {
                    "name": "delimiter",
                    "title": "Delimiter",
                    "description": "Select your Delimiter",
                    "type": "string",
                    "isRequired": false,
                    "default": ",",
                    "namedEnum": [
                        {
                            "name": "Comma (,)",
                            "value": ","
                        },
                        {
                            "name": "Tab (\\t)",
                            "value": "\t"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },

[...]

显示UI中CSV选项分组的图像。

如果您希望允许用户在多个选项之间进行选择(例如,应使用哪个字符来分隔CSV文件中的字段),则可以向UI添加下拉字段。

为此,请使用 namedEnum 如下所示的对象,并配置 default 值。

{
   "name": "delimiter",
   "type": "string",
   "title": "Delimiter",
   "description": "Select your Delimiter",
   "namedEnum": [
   {
      "name": "Comma (,)",
      "value": ","
   },
   {
      "name": "Tab (\\t)",
      "value": "\t"
   }
   ],
   "default": ","
},

屏幕录制显示了使用上面显示的配置创建的下拉选择器示例。

创建条件文件格式选项

您可以创建条件文件格式选项,仅当用户选择特定文件类型进行导出时,这些选项才会显示在激活工作流中。 例如,以下配置为CSV文件选项创建条件分组。 仅当用户选择CSV作为所需的文件类型进行导出时,才会显示CSV文件选项。

要将字段设置为条件字段,请使用 conditional 参数,如下所示:

            "conditional": {
                "field": "fileType",
                "operator": "EQUALS",
                "value": "CSV"
            }

在更大的范围内,您可以看到 conditional 字段,以及 fileType 字符串和 csvOptions 对象。

        {
            "name": "fileType",
            "title": "File Type",
            "description": "Select your file type",
            "type": "string",
            "isRequired": true,
            "enum": [
                "PARQUET",
                "CSV",
                "JSON"
            ],
            "readOnly": false,
            "hidden": false
        },
        {
            "name": "csvOptions",
            "title": "CSV Options",
            "description": "Select your CSV options",
            "type": "object",
            "conditional": {
                "field": "fileType",
                "operator": "EQUALS",
                "value": "CSV"
            },
            "properties": [
                {
                    "name": "delimiter",
                    "title": "Delimiter",
                    "description": "Select your Delimiter",
                    "type": "string",
                    "isRequired": false,
                    "default": ",",
                    "namedEnum": [
                        {
                            "name": "Comma (,)",
                            "value": ","
                        },
                        {
                            "name": "Tab (\\t)",
                            "value": "\t"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "quote",
                    "title": "Quote Character",
                    "description": "Select your Quote character",
                    "type": "string",
                    "isRequired": false,
                    "default": "",
                    "namedEnum": [
                        {
                            "name": "Double Quotes (\")",
                            "value": "\""
                        },
                        {
                            "name":"Null Character (\u0000)",
                            "value": "\u0000"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "escape",
                    "title": "Escape Character",
                    "description": "Select your Escape character",
                    "type": "string",
                    "isRequired": false,
                    "default": "\\",
                    "namedEnum": [
                        {
                            "name": "Back Slash (\\)",
                            "value": "\\"
                        },
                        {
                            "name": "Single Quote (')",
                            "value": "'"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "emptyValue",
                    "title": "Empty Value",
                    "description": "Select the output value of blank fields",
                    "type": "string",
                    "isRequired": false,
                    "default": "",
                    "namedEnum": [
                        {
                            "name": "Empty String",
                            "value": ""
                        },
                        {
                            "name": "\"\"",
                            "value": "\"\""
                        },
                        {
                            "name": "null",
                            "value": "null"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                },
                {
                    "name": "nullValue",
                    "title": "Null Value",
                    "description": "Select the output value of 'null' fields",
                    "type": "string",
                    "isRequired": false,
                    "default": "null",
                    "namedEnum": [
                        {
                            "name": "Empty String",
                            "value": ""
                        },
                        {
                            "name": "\"\"",
                            "value": "\"\""
                        },
                        {
                            "name": "null",
                            "value": "null"
                        }
                    ],
                    "readOnly": false,
                    "hidden": false
                }
            ],
            "isRequired": false,
            "readOnly": false,
            "hidden": false
        }

在下面,您可以根据上述配置看到生成的UI屏幕。 当用户选择CSV文件类型时,UI中会显示引用CSV文件类型的其他文件格式选项。

显示CSV文件的条件文件格式选项的屏幕记录。

完成API请求,其中包含上面显示的所有选项

以下API请求将上述部分中描述的所有选项组合到一个配置中。

请求

curl -X POST https://platform.adobe.io/data/core/activation/authoring/destinations \
 -H 'Authorization: Bearer {ACCESS_TOKEN}' \
 -H 'Content-Type: application/json' \
 -H 'x-gw-ims-org-id: {ORG_ID}' \
 -H 'x-api-key: {API_KEY}' \
 -H 'x-sandbox-name: {SANDBOX_NAME}' \
 -d '
{
  "name": "My S3 Destination",
  "description": "Test destination",
  "releaseNotes": "Test destination",
  "status": "TEST",
  "sources": [
    "UNIFIED_PROFILE"
  ],
  "customerAuthenticationConfigurations": [
    {
      "authType": "S3"
    }
  ],
  "customerDataFields": [
    {
      "name": "bucket",
      "type": "string",
      "title": "Bucket",
      "description": "Enter your S3 Bucket",
      "isRequired": true
    },
    {
      "name": "path",
      "type": "string",
      "title": "Path",
      "description": "Enter your S3 Path",
      "isRequired": true
    },
    {
      "name": "fileType",
      "type": "string",
      "enum": [
        "CSV",
        "JSON",
        "PARQUET"
      ],
      "title": "File Type",
      "description": "Select your file type",
      "isRequired": true
    },
    {
      "name": "csvOptions",
      "type": "object",
      "title": "CSV Options",
      "description": "Select your CSV options",
      "conditional": {
        "field": "fileType",
        "operator": "EQUALS",
        "value": "CSV"
      },
      "properties": [
        {
          "name": "delimiter",
          "type": "string",
          "title": "Delimiter",
          "description": "Select your Delimiter",
          "namedEnum": [
            {
              "name": "Comma (,)",
              "value": ","
            },
            {
              "name": "Tab (\\t)",
              "value": "\t"
            }
          ],
          "default": ","
        },
        {
          "name": "quote",
          "type": "string",
          "title": "Quote Character",
          "description": "Select your Quote character",
          "namedEnum": [
            {
              "name": "Double Quotes (\")",
              "value": "\""
            },
            {
              "name": "Null Character (\\u0000)",
              "value": "\u0000"
            }
          ],
          "default": "\u0000"
        },
        {
          "name": "escape",
          "type": "string",
          "title": "Escape Character",
          "description": "Select your Escape character",
          "namedEnum": [
            {
              "name": "Back Slash (\\)",
              "value": "\\"
            },
            {
              "name": "Single Quote (')",
              "value": "'"
            }
          ],
          "default": "\\"
        },
        {
          "name": "emptyValue",
          "type": "string",
          "title": "Empty Value",
          "description": "Select the output value of blank fields",
          "namedEnum": [
            {
              "name": "null",
              "value": "null"
            },
            {
              "name": "Empty String",
              "value": ""
            },
            {
              "name": "\"\"",
              "value": "\"\""
            }
          ],
          "default": ""
        },
        {
          "name": "nullValue",
          "type": "string",
          "title": "Null Value",
          "description": "Select the output value of 'null' fields",
          "namedEnum": [
            {
              "name": "null",
              "value": "null"
            },
            {
              "name": "Empty String",
              "value": ""
            },
            {
              "name": "\"\"",
              "value": "\"\""
            }
          ],
          "default": "null"
        }
      ]
    }
  ],
  "uiAttributes": {
    "documentationLink": "https://www.adobe.com/go/aep",
    "category": "cloudStorage",
    "connectionType": "Server-to-server",
    "frequency": "Batch",
    "monitoringSupported": true,
    "flowRunsSupported": true
  },
  "schemaConfig": {
    "profileRequired": true,
    "segmentRequired": true,
    "identityRequired": true
  },
  "batchConfig": {
    "allowMandatoryFieldSelection": true,
    "allowDedupeKeyFieldSelection": true,
    "defaultExportMode": "DAILY_FULL_EXPORT",
    "allowedExportMode": [
      "DAILY_FULL_EXPORT",
      "FIRST_FULL_THEN_INCREMENTAL"
    ],
    "allowedScheduleFrequency": [
      "DAILY",
      "EVERY_3_HOURS",
      "EVERY_6_HOURS",
      "EVERY_8_HOURS",
      "EVERY_12_HOURS",
      "ONCE"
    ],
    "defaultFrequency": "DAILY",
    "defaultStartTime": "00:00",
    "filenameConfig": {
      "allowedFilenameAppendOptions": [
        "SEGMENT_NAME",
        "DESTINATION_INSTANCE_ID",
        "DESTINATION_INSTANCE_NAME",
        "ORGANIZATION_NAME",
        "SANDBOX_NAME",
        "DATETIME",
        "CUSTOM_TEXT"
      ],
      "defaultFilenameAppendOptions": [
        "DATETIME"
      ],
      "defaultFilename": "%DESTINATION%_%SEGMENT_ID%"
    }
  },
  "destinationDelivery": [
    {
      "deliveryMatchers": [
        {
          "type": "SOURCE",
          "value": [
            "batch"
          ]
        }
      ],
      "authenticationRule": "CUSTOMER_AUTHENTICATION",
      "destinationServerId": "<server-id>"
    }
  ]
}'

成功的响应会返回目标配置,包括唯一标识符(instanceId)。

已知限制

文件格式选项的特定组合可能会导致不需要的文件导出结果。
Adobe建议不要选择以下CSV选项组合:

nullValue -> ""
quote -> "
emptyValue -> ""

为了说明这种限制,请考虑导出具有以下值的文件:

名字 lastname 国家 state
迈克尔 罗斯 美国 纽约
詹姆斯 Smith null

这将产生如下所示的输出。 请注意表中的null值如何被错误地导出为转义引号。

Michael,Rose,USA,NY
James,Smith,"","\"\""

后续步骤

通过阅读本文,您现在知道如何使用Destination SDK为导出的文件设置自定义文件格式选项。 接下来,您的团队可以使用 基于文件的目标的激活工作流 将数据导出到目标。

在此页面上