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Events

Get Event
events.retrieve(strevent_id) -> Event
GET/events/{event_id}
List Events
events.list(EventListParams**kwargs) -> EventListResponse
GET/events
ModelsExpand Collapse
class Event: …
id: str

The UUID of the event

agent_id: str

The UUID of the agent that the event belongs to

sequence_id: int

The sequence ID of the event

task_id: str

The UUID of the task that the event belongs to

content: Optional[TaskMessageContent]

The content of the event

One of the following:
class TextContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
content: str

The contents of the text message.

attachments: Optional[List[Attachment]]

Optional list of file attachments with structured metadata.

file_id: str

The unique ID of the attached file

name: str

The name of the file

size: int

The size of the file in bytes

type: str

The MIME type or content type of the file

format: Optional[TextFormat]

The format of the message. This is used by the client to determine how to display the message.

One of the following:
"markdown"
"plain"
"code"
style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["text"]]

The type of the message, in this case text.

class ReasoningContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
summary: List[str]

A list of short reasoning summaries

content: Optional[List[str]]

The reasoning content or chain-of-thought text

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["reasoning"]]

The type of the message, in this case reasoning.

class DataContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
data: Dict[str, object]

The contents of the data message.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["data"]]

The type of the message, in this case data.

class ToolRequestContent: …
arguments: Dict[str, object]

The arguments to the tool.

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
name: str

The name of the tool that is being requested.

tool_call_id: str

The ID of the tool call that is being requested.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["tool_request"]]

The type of the message, in this case tool_request.

class ToolResponseContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
content: object

The result of the tool.

name: str

The name of the tool that is being responded to.

tool_call_id: str

The ID of the tool call that is being responded to.

is_error: Optional[bool]

Whether the tool call resulted in an error. None when the harness does not report a status.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["tool_response"]]

The type of the message, in this case tool_response.

created_at: Optional[datetime]

The timestamp of the event

formatdate-time
List[Event]
id: str

The UUID of the event

agent_id: str

The UUID of the agent that the event belongs to

sequence_id: int

The sequence ID of the event

task_id: str

The UUID of the task that the event belongs to

content: Optional[TaskMessageContent]

The content of the event

One of the following:
class TextContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
content: str

The contents of the text message.

attachments: Optional[List[Attachment]]

Optional list of file attachments with structured metadata.

file_id: str

The unique ID of the attached file

name: str

The name of the file

size: int

The size of the file in bytes

type: str

The MIME type or content type of the file

format: Optional[TextFormat]

The format of the message. This is used by the client to determine how to display the message.

One of the following:
"markdown"
"plain"
"code"
style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["text"]]

The type of the message, in this case text.

class ReasoningContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
summary: List[str]

A list of short reasoning summaries

content: Optional[List[str]]

The reasoning content or chain-of-thought text

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["reasoning"]]

The type of the message, in this case reasoning.

class DataContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
data: Dict[str, object]

The contents of the data message.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["data"]]

The type of the message, in this case data.

class ToolRequestContent: …
arguments: Dict[str, object]

The arguments to the tool.

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
name: str

The name of the tool that is being requested.

tool_call_id: str

The ID of the tool call that is being requested.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["tool_request"]]

The type of the message, in this case tool_request.

class ToolResponseContent: …

The role of the messages author, in this case system, user, assistant, or tool.

One of the following:
"user"
"agent"
content: object

The result of the tool.

name: str

The name of the tool that is being responded to.

tool_call_id: str

The ID of the tool call that is being responded to.

is_error: Optional[bool]

Whether the tool call resulted in an error. None when the harness does not report a status.

style: Optional[MessageStyle]

The style of the message. This is used by the client to determine how to display the message.

One of the following:
"static"
"active"
type: Optional[Literal["tool_response"]]

The type of the message, in this case tool_response.

created_at: Optional[datetime]

The timestamp of the event

formatdate-time