Endpoints
Upload a task attachment
Uploads bytes for a later task or message. The returned upload id is opaque, expires after 24 hours, and creates no durable file until referenced.
POST
Error
Last modified on August 26, 2026
Documentation Index
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Uploads bytes for a later task or message. The returned upload id is opaque, expires after 24 hours, and creates no durable file until referenced.
A valid request URL is required to generate request examples{
"upload": {
"id": "<string>",
"name": "<string>",
"mediaType": "<string>",
"size": 123,
"expiresAt": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}A valid request URL is required to generate request examples{
"upload": {
"id": "<string>",
"name": "<string>",
"mediaType": "<string>",
"size": 123,
"expiresAt": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}{
"error": {
"type": "<string>",
"message": "<string>",
"requestId": "<string>"
}
}