TCHAggregatedDeliveryReceipt Class Reference

Inherits from	NSObject
Declared in	TCHAggregatedDeliveryReceipt.h

Overview

Contains aggregated information about a TCHMessage’s delivery statuses across all participants of a TCHConversation.

At any moment during delivering message to a TCHParticipant the message can have zero or more of following delivery statuses:

Message considered as sent to a participant, if the nearest upstream carrier accepted the message.

Message considered as delivered to a participant, if Twilio has received confirmation of message delivery from the upstream carrier, and, where available, the destination handset.

Message considered as undelivered to a participant, if Twilio has received a delivery receipt indicating that the message was not delivered. This can happen for many reasons including carrier content filtering and the availability of the destination handset.

Message considered as read by a participant, if the message has been delivered and opened by the recipient in the conversation. The recipient must have enabled read receipts.

Message considered as failed to be delivered to a participant if the message could not be sent. This can happen for various reasons including queue overflows, account suspensions and media errors (in the case of MMS for instance).

TCHAggregatedDeliveryReceipt class contains aggregated value TCHDeliveryAmount for each delivery status. The TCHDeliveryAmount displays amount of participants which have the status for the message.

`total`

Maximum number of delivery events expected for the message.

@property (readonly) NSInteger total

Discussion

Maximum number of delivery events expected for the message.

Declared In

TCHAggregatedDeliveryReceipt.h

`sent`

Message considered as sent to a participant, if the nearest upstream carrier accepted the message.

@property (readonly) TCHDeliveryAmount sent

Discussion

Message considered as sent to a participant, if the nearest upstream carrier accepted the message.

TCHDeliveryAmount of participants that have sent delivery status for the message.

Declared In

TCHAggregatedDeliveryReceipt.h

`delivered`

Message considered as delivered to a participant, if Twilio has received confirmation of message delivery from the upstream carrier, and, where available, the destination handset.

@property (readonly) TCHDeliveryAmount delivered

Discussion

Message considered as delivered to a participant, if Twilio has received confirmation of message delivery from the upstream carrier, and, where available, the destination handset.

TCHDeliveryAmount of participants that have delivered delivery status for the message.

Declared In

TCHAggregatedDeliveryReceipt.h

`undelivered`

@property (readonly) TCHDeliveryAmount undelivered

Discussion

TCHDeliveryAmount of participants that have undelivered delivery status for the message.

Declared In

TCHAggregatedDeliveryReceipt.h

`read`

Message considered as read by a participant, if the message has been delivered and opened by the recipient in the conversation. The recipient must have enabled read receipts.

@property (readonly) TCHDeliveryAmount read

Discussion

Message considered as read by a participant, if the message has been delivered and opened by the recipient in the conversation. The recipient must have enabled read receipts.

TCHDeliveryAmount of participants that have read delivery status for the message.

Declared In

TCHAggregatedDeliveryReceipt.h

`failed`

@property (readonly) TCHDeliveryAmount failed

Discussion

TCHDeliveryAmount of participants that have failed delivery status for the message.

Declared In

TCHAggregatedDeliveryReceipt.h