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ChatHandle object { id, handle, joined_at, 5 more }
id: string

Unique identifier for this handle

formatuuid
handle: string

Phone number (E.164) or email address of the participant

joined_at: string

When this participant joined the chat

formatdate-time
service: ServiceType

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
is_me: optional boolean

Whether this handle belongs to the sender (your phone number)

left_at: optional string

When they left (if applicable)

formatdate-time
line_type: optional "iMessage" or "RCS"

The kind of line: iMessage for an iMessage-capable line, RCS for an RCS-only line, which sends RCS and SMS but never iMessage. Same values as the type parameter on GET /v3/available_number. A property of the line itself, so unlike service it does not change with the conversation: an iMessage-capable line can still carry an RCS or SMS conversation.

One of the following:
"iMessage"
"RCS"
status: optional "active" or "left" or "removed"

Participant status

One of the following:
"active"
"left"
"removed"
handle: ChatHandle { id, handle, joined_at, 5 more }
id: string

Unique identifier for this handle

formatuuid
handle: string

Phone number (E.164) or email address of the participant

joined_at: string

When this participant joined the chat

formatdate-time
service: ServiceType

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
is_me: optional boolean

Whether this handle belongs to the sender (your phone number)

left_at: optional string

When they left (if applicable)

formatdate-time
line_type: optional "iMessage" or "RCS"

The kind of line: iMessage for an iMessage-capable line, RCS for an RCS-only line, which sends RCS and SMS but never iMessage. Same values as the type parameter on GET /v3/available_number. A property of the line itself, so unlike service it does not change with the conversation: an iMessage-capable line can still carry an RCS or SMS conversation.

One of the following:
"iMessage"
"RCS"
status: optional "active" or "left" or "removed"

Participant status

One of the following:
"active"
"left"
"removed"
is_me: boolean

Whether this reaction is from the current user

type: ReactionType

Type of reaction. Standard reactions are love, like, dislike, laugh, emphasize, question. Custom emoji reactions have type “custom” with the actual emoji in the custom_emoji field.

One of the following:
"love"
"like"
"dislike"
"laugh"
"emphasize"
"question"
"custom"
id: optional string

Identifier for this reaction.

formatuuid
custom_emoji: optional string

Custom emoji if type is “custom”, null otherwise

MediaPartResponse object { id, filename, mime_type, 4 more }

A media attachment part

id: string

Unique attachment identifier

formatuuid
filename: string

Original filename

mime_type: string

MIME type of the file

reactions: array of Reaction { handle, is_me, type, 2 more }

Reactions on this message part

handle: ChatHandle { id, handle, joined_at, 5 more }
id: string

Unique identifier for this handle

formatuuid
handle: string

Phone number (E.164) or email address of the participant

joined_at: string

When this participant joined the chat

formatdate-time
service: ServiceType

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
is_me: optional boolean

Whether this handle belongs to the sender (your phone number)

left_at: optional string

When they left (if applicable)

formatdate-time
line_type: optional "iMessage" or "RCS"

The kind of line: iMessage for an iMessage-capable line, RCS for an RCS-only line, which sends RCS and SMS but never iMessage. Same values as the type parameter on GET /v3/available_number. A property of the line itself, so unlike service it does not change with the conversation: an iMessage-capable line can still carry an RCS or SMS conversation.

One of the following:
"iMessage"
"RCS"
status: optional "active" or "left" or "removed"

Participant status

One of the following:
"active"
"left"
"removed"
is_me: boolean

Whether this reaction is from the current user

type: ReactionType

Type of reaction. Standard reactions are love, like, dislike, laugh, emphasize, question. Custom emoji reactions have type “custom” with the actual emoji in the custom_emoji field.

One of the following:
"love"
"like"
"dislike"
"laugh"
"emphasize"
"question"
"custom"
id: optional string

Identifier for this reaction.

formatuuid
custom_emoji: optional string

Custom emoji if type is “custom”, null otherwise

size_bytes: number

File size in bytes

type: "media"

Indicates this is a media attachment part

url: string

Presigned URL for downloading the attachment (expires in 1 hour).

formaturi
Reaction object { handle, is_me, type, 2 more }
handle: ChatHandle { id, handle, joined_at, 5 more }
id: string

Unique identifier for this handle

formatuuid
handle: string

Phone number (E.164) or email address of the participant

joined_at: string

When this participant joined the chat

formatdate-time
service: ServiceType

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
is_me: optional boolean

Whether this handle belongs to the sender (your phone number)

left_at: optional string

When they left (if applicable)

formatdate-time
line_type: optional "iMessage" or "RCS"

The kind of line: iMessage for an iMessage-capable line, RCS for an RCS-only line, which sends RCS and SMS but never iMessage. Same values as the type parameter on GET /v3/available_number. A property of the line itself, so unlike service it does not change with the conversation: an iMessage-capable line can still carry an RCS or SMS conversation.

One of the following:
"iMessage"
"RCS"
status: optional "active" or "left" or "removed"

Participant status

One of the following:
"active"
"left"
"removed"
is_me: boolean

Whether this reaction is from the current user

type: ReactionType

Type of reaction. Standard reactions are love, like, dislike, laugh, emphasize, question. Custom emoji reactions have type “custom” with the actual emoji in the custom_emoji field.

One of the following:
"love"
"like"
"dislike"
"laugh"
"emphasize"
"question"
"custom"
id: optional string

Identifier for this reaction.

formatuuid
custom_emoji: optional string

Custom emoji if type is “custom”, null otherwise

ReactionType = "love" or "like" or "dislike" or 4 more

Type of reaction. Standard reactions are love, like, dislike, laugh, emphasize, question. Custom emoji reactions have type “custom” with the actual emoji in the custom_emoji field.

One of the following:
"love"
"like"
"dislike"
"laugh"
"emphasize"
"question"
"custom"
ServiceType = "SMS" or "RCS"

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
TextPartResponse object { reactions, type, value }

A text message part

reactions: array of Reaction { handle, is_me, type, 2 more }

Reactions on this message part

handle: ChatHandle { id, handle, joined_at, 5 more }
id: string

Unique identifier for this handle

formatuuid
handle: string

Phone number (E.164) or email address of the participant

joined_at: string

When this participant joined the chat

formatdate-time
service: ServiceType

Messaging service type. Where this names the transport a message used, it is per-message: a chat’s own service can differ from a message in it, and a conversation can fall back from RCS to SMS.

One of the following:
"SMS"
"RCS"
is_me: optional boolean

Whether this handle belongs to the sender (your phone number)

left_at: optional string

When they left (if applicable)

formatdate-time
line_type: optional "iMessage" or "RCS"

The kind of line: iMessage for an iMessage-capable line, RCS for an RCS-only line, which sends RCS and SMS but never iMessage. Same values as the type parameter on GET /v3/available_number. A property of the line itself, so unlike service it does not change with the conversation: an iMessage-capable line can still carry an RCS or SMS conversation.

One of the following:
"iMessage"
"RCS"
status: optional "active" or "left" or "removed"

Participant status

One of the following:
"active"
"left"
"removed"
is_me: boolean

Whether this reaction is from the current user

type: ReactionType

Type of reaction. Standard reactions are love, like, dislike, laugh, emphasize, question. Custom emoji reactions have type “custom” with the actual emoji in the custom_emoji field.

One of the following:
"love"
"like"
"dislike"
"laugh"
"emphasize"
"question"
"custom"
id: optional string

Identifier for this reaction.

formatuuid
custom_emoji: optional string

Custom emoji if type is “custom”, null otherwise

type: "text"

Indicates this is a text message part

value: string

The text content

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