ChannelMessageCallback

The message ID.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: [-_a-zA-Z0-9]*

Required: Yes

The message content. For Amazon Lex V2 bot responses, this field holds a list of messages originating from the bot. For more information, refer to Processing responses from an AppInstanceBot in the Amazon Chime SDK Messaging Developer Guide.

Type: String

Length Constraints: Minimum length of 1.

Pattern: [\s\S]*

Required: No

The content type of the call-back message. For Amazon Lex V2 bot responses, the content type is application/amz-chime-lex-msgs for success responses and application/amz-chime-lex-error for failure responses. For more information, refer to Processing responses from an AppInstanceBot in the Amazon Chime SDK Messaging Developer Guide.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 45.

Pattern: [\s\S]*

Required: No

The attributes for the channel message. For Amazon Lex V2 bot responses, the attributes are mapped to specific fields from the bot. For more information, refer to Processing responses from an AppInstanceBot in the Amazon Chime SDK Messaging Developer Guide.

Type: String to MessageAttributeValue object map

Key Length Constraints: Minimum length of 1. Maximum length of 64.

Key Pattern: [\s\S]*

Required: No

The message metadata.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 1024.

Pattern: .*

Required: No

The push notification configuration of the message.

Type: PushNotificationConfiguration object

Required: No

The ID of the SubChannel.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: [-_a-zA-Z0-9]*

Required: No