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POST
/
upload
/
presigned-url
Get presigned upload URL
curl --request POST \
  --url https://api.dev.knowmio.com/api/upload/presigned-url \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "knowledgeId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "fileName": "<string>",
  "contentType": "<string>",
  "organizationId": "<string>"
}
'
{
  "url": "<string>",
  "fields": {},
  "key": "<string>",
  "expiresIn": 123
}

Authorizations

​
x-api-key
string
header
required

API key for authentication (lowercase header name)

Body

application/json
​
knowledgeId
string<uuid>
required

Knowledge base ID to associate file with

​
fileName
string
required

Original file name

​
contentType
string
required

MIME type of the file

​
organizationId
string
required

Organization ID - Required when using API Key authentication. Optional with session authentication (defaults to session's active organization).

Response

Presigned URL generated successfully

​
url
string
required

Presigned upload URL

​
fields
object
required

Additional form fields for upload

​
key
string
required

S3 object key

​
expiresIn
integer
required

URL expiration time in seconds