CmdID / aws / aws connectparticipant
aws connectparticipant start-attachment-upload
Provides a pre-signed Amazon S3 URL in response for uploading the file directly to S3. AWS CLI reference
5 options Its page in the AWS CLI reference
Options
--attachment-nameA case-sensitive name of the attachment being uploaded.--attachment-size-in-bytesThe size of the attachment in bytes.--client-tokenA unique, case-sensitive identifier that you provide to ensure the idempotency of the request.--connection-tokenThe authentication token associated with the participant's connection.--content-typeDescribes the MIME file type of the attachment.