{
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"data": [
{
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"sourceQualifiedName": "string",
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"sinkStageId": "string",
"userDeletedNum": 0,
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"fieldsMapping": [
{
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"type": "string",
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"useDefaultValue": true,
"isShow": true,
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}
],
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"migrateFieldsMapping": [
{
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}
]
}
]
}