customers:writecurl --location 'https://dev.api.fieldedge.com/open-api/v1/customers//attachments' \
--form 'file=@""' \
--form 'fileName=""' \
--form 'description=""'{
"attachmentId": "a3f1b2c4-5d6e-7f8a-9b0c-1d2e3f4a5b6c",
"customerId": "9f1a6b1c-3a3e-4b91-9a2f-2c6a9fbb1234",
"fileName": "inspection-report.pdf",
"fileType": "document",
"fileUrl": "https://storageaccount.blob.core.windows.net/company/inspection-report_3f2504e04f8941d39a0c0305e82c3301.pdf",
"fileSizeBytes": 542118,
"description": "Annual inspection report",
"createdAt": "2026-02-09T10:15:30Z"
}