Values.GetAttachmentRequestSourceProvides a pre-signed URL for download of a completed attachment. This is an asynchronous API for use with active contacts. For security recommendations, see Amazon Connect Chat security best practices. The participant role CUSTOM_BOT is not permitted to access attachments customers may upload. An AccessDeniedException can indicate that the participant may be a CUSTOM_BOT, and it doesn't have access to attachments. ConnectionToken is used for invoking this API instead of ParticipantToken. The Amazon Connect Participant Service APIs do not use Signature Version 4 authentication.
type nonrec t = {attachmentId : ArtifactId.t;A unique identifier for the attachment.
*)connectionToken : ParticipantToken.t;The authentication token associated with the participant's connection.
*)urlExpiryInSeconds : URLExpiryInSeconds.t option;The expiration time of the URL in ISO timestamp. It's specified in ISO 8601 format: yyyy-MM-ddThh:mm:ss.SSSZ. For example, 2019-11-08T02:41:28.172Z.
*)}val make :
?urlExpiryInSeconds:??? ->
attachmentId:ArtifactId.t ->
connectionToken:ParticipantToken.t ->
unit ->
tval to_value :
t ->
[> `Structure of
(string
* [> `Integer of URLExpiryInSeconds.t | `String of ArtifactId.t ])
list ]