{
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    "title": "WhatsApp Bulk Check Phone Numbers",
    "description": "Verify which phone numbers are registered on WhatsApp in bulk. Upload a list or file and get registration status for every number — built for lead verification, CRM list cleaning, and contact-list enrichment at scale.",
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            "title": "Phone numbers",
            "minItems": 500,
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            "type": "array",
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          },
          "phonesFile": {
            "title": "Phone numbers file",
            "type": "string",
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              "defaultKeyValueStoreId": {
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