API Reference

Start an attachment upload

post
https://ecm.cert.ceretax.net/certificates//attachments

Returns a presigned S3 PUT URL; the caller uploads the bytes directly to S3.

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This is for our ECM solution, which can be used as of 9/14/26

Path Params
integer
required
≥ 1

Certificate ID (positive integer)

Body Params
string
required
string
required
integer | null
integer
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Updated 24 days ago

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