Blob

Represents a blob input or output in the conversation.

JSON representation
{ "mimeType": string, "data": string }

Fields

Fields
`mimeType`	`string` Required. The IANA standard MIME type of the source data.
`data`	`string (bytes format)` Required. Raw bytes of the blob. A base64-encoded string.

mimeType

string

Required. The IANA standard MIME type of the source data.

data

string (bytes format)

Required. Raw bytes of the blob.

A base64-encoded string.

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Last updated 2026-07-01 UTC.

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