All Implemented Interfaces:


public final class BetaManagedAgentsStreamSessionThreadEvents

Server-sent event in a single thread's stream.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public interface`	`BetaManagedAgentsStreamSessionThreadEvents.Visitor`	An interface that defines how to map each variant of BetaManagedAgentsStreamSessionThreadEvents to a value of type T.

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Optional<BetaManagedAgentsUserMessageEvent>`	`userMessage()`	A user message event in the session conversation.
`final Optional<BetaManagedAgentsUserInterruptEvent>`	`userInterrupt()`	An interrupt event that pauses agent execution and returns control to the user.
`final Optional<BetaManagedAgentsUserToolConfirmationEvent>`	`userToolConfirmation()`	A tool confirmation event that approves or denies a pending tool execution.
`final Optional<BetaManagedAgentsUserCustomToolResultEvent>`	`userCustomToolResult()`	Event sent by the client providing the result of a custom tool execution.
`final Optional<BetaManagedAgentsAgentCustomToolUseEvent>`	`agentCustomToolUse()`	Event emitted when the agent calls a custom tool.
`final Optional<BetaManagedAgentsAgentMessageEvent>`	`agentMessage()`	An agent response event in the session conversation.
`final Optional<BetaManagedAgentsAgentThinkingEvent>`	`agentThinking()`	Indicates the agent is making forward progress via extended thinking.
`final Optional<BetaManagedAgentsAgentMcpToolUseEvent>`	`agentMcpToolUse()`	Event emitted when the agent invokes a tool provided by an MCP server.
`final Optional<BetaManagedAgentsAgentMcpToolResultEvent>`	`agentMcpToolResult()`	Event representing the result of an MCP tool execution.
`final Optional<BetaManagedAgentsAgentToolUseEvent>`	`agentToolUse()`	Event emitted when the agent invokes a built-in agent tool.
`final Optional<BetaManagedAgentsAgentToolResultEvent>`	`agentToolResult()`	Event representing the result of an agent tool execution.
`final Optional<BetaManagedAgentsAgentThreadMessageReceivedEvent>`	`agentThreadMessageReceived()`	Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
`final Optional<BetaManagedAgentsAgentThreadMessageSentEvent>`	`agentThreadMessageSent()`	Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
`final Optional<BetaManagedAgentsAgentThreadContextCompactedEvent>`	`agentThreadContextCompacted()`	Indicates that context compaction (summarization) occurred during the session.
`final Optional<BetaManagedAgentsSessionErrorEvent>`	`sessionError()`	An error event indicating a problem occurred during session execution.
`final Optional<BetaManagedAgentsSessionStatusRescheduledEvent>`	`sessionStatusRescheduled()`	Indicates the session is recovering from an error state and is rescheduled for execution.
`final Optional<BetaManagedAgentsSessionStatusRunningEvent>`	`sessionStatusRunning()`	Indicates the session is actively running and the agent is working.
`final Optional<BetaManagedAgentsSessionStatusIdleEvent>`	`sessionStatusIdle()`	Indicates the agent has paused and is awaiting user input.
`final Optional<BetaManagedAgentsSessionStatusTerminatedEvent>`	`sessionStatusTerminated()`	Indicates the session has terminated, either due to an error or completion.
`final Optional<BetaManagedAgentsSessionThreadCreatedEvent>`	`sessionThreadCreated()`	Emitted when a subagent is spawned as a new thread.
`final Optional<BetaManagedAgentsSpanOutcomeEvaluationStartEvent>`	`spanOutcomeEvaluationStart()`	Emitted when an outcome evaluation cycle begins.
`final Optional<BetaManagedAgentsSpanOutcomeEvaluationEndEvent>`	`spanOutcomeEvaluationEnd()`	Emitted when an outcome evaluation cycle completes.
`final Optional<BetaManagedAgentsSpanModelRequestStartEvent>`	`spanModelRequestStart()`	Emitted when a model request is initiated by the agent.
`final Optional<BetaManagedAgentsSpanModelRequestEndEvent>`	`spanModelRequestEnd()`	Emitted when a model request completes.
`final Optional<BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent>`	`spanOutcomeEvaluationOngoing()`	Periodic heartbeat emitted while an outcome evaluation cycle is in progress.
`final Optional<BetaManagedAgentsUserDefineOutcomeEvent>`	`userDefineOutcome()`	Echo of a `user.define_outcome` input event.
`final Optional<BetaManagedAgentsSessionDeletedEvent>`	`sessionDeleted()`	Emitted when a session has been deleted.
`final Optional<BetaManagedAgentsSessionThreadStatusRunningEvent>`	`sessionThreadStatusRunning()`	A session thread has begun executing.
`final Optional<BetaManagedAgentsSessionThreadStatusIdleEvent>`	`sessionThreadStatusIdle()`	A session thread has yielded and is awaiting input.
`final Optional<BetaManagedAgentsSessionThreadStatusTerminatedEvent>`	`sessionThreadStatusTerminated()`	A session thread has terminated and will accept no further input.
`final Optional<BetaManagedAgentsUserToolResultEvent>`	`userToolResult()`	Event sent by the client providing the result of an agent-toolset tool execution.
`final Optional<BetaManagedAgentsSessionThreadStatusRescheduledEvent>`	`sessionThreadStatusRescheduled()`	A session thread hit a transient error and is retrying automatically.
`final Optional<BetaManagedAgentsSessionUpdatedEvent>`	`sessionUpdated()`	Emitted when an UpdateSession request changed at least one field.
`final Optional<BetaManagedAgentsSystemMessageEvent>`	`systemMessage()`	A mid-conversation system message event.
`final Boolean`	`isUserMessage()`
`final Boolean`	`isUserInterrupt()`
`final Boolean`	`isUserToolConfirmation()`
`final Boolean`	`isUserCustomToolResult()`
`final Boolean`	`isAgentCustomToolUse()`
`final Boolean`	`isAgentMessage()`
`final Boolean`	`isAgentThinking()`
`final Boolean`	`isAgentMcpToolUse()`
`final Boolean`	`isAgentMcpToolResult()`
`final Boolean`	`isAgentToolUse()`
`final Boolean`	`isAgentToolResult()`
`final Boolean`	`isAgentThreadMessageReceived()`
`final Boolean`	`isAgentThreadMessageSent()`
`final Boolean`	`isAgentThreadContextCompacted()`
`final Boolean`	`isSessionError()`
`final Boolean`	`isSessionStatusRescheduled()`
`final Boolean`	`isSessionStatusRunning()`
`final Boolean`	`isSessionStatusIdle()`
`final Boolean`	`isSessionStatusTerminated()`
`final Boolean`	`isSessionThreadCreated()`
`final Boolean`	`isSpanOutcomeEvaluationStart()`
`final Boolean`	`isSpanOutcomeEvaluationEnd()`
`final Boolean`	`isSpanModelRequestStart()`
`final Boolean`	`isSpanModelRequestEnd()`
`final Boolean`	`isSpanOutcomeEvaluationOngoing()`
`final Boolean`	`isUserDefineOutcome()`
`final Boolean`	`isSessionDeleted()`
`final Boolean`	`isSessionThreadStatusRunning()`
`final Boolean`	`isSessionThreadStatusIdle()`
`final Boolean`	`isSessionThreadStatusTerminated()`
`final Boolean`	`isUserToolResult()`
`final Boolean`	`isSessionThreadStatusRescheduled()`
`final Boolean`	`isSessionUpdated()`
`final Boolean`	`isSystemMessage()`
`final BetaManagedAgentsUserMessageEvent`	`asUserMessage()`	A user message event in the session conversation.
`final BetaManagedAgentsUserInterruptEvent`	`asUserInterrupt()`	An interrupt event that pauses agent execution and returns control to the user.
`final BetaManagedAgentsUserToolConfirmationEvent`	`asUserToolConfirmation()`	A tool confirmation event that approves or denies a pending tool execution.
`final BetaManagedAgentsUserCustomToolResultEvent`	`asUserCustomToolResult()`	Event sent by the client providing the result of a custom tool execution.
`final BetaManagedAgentsAgentCustomToolUseEvent`	`asAgentCustomToolUse()`	Event emitted when the agent calls a custom tool.
`final BetaManagedAgentsAgentMessageEvent`	`asAgentMessage()`	An agent response event in the session conversation.
`final BetaManagedAgentsAgentThinkingEvent`	`asAgentThinking()`	Indicates the agent is making forward progress via extended thinking.
`final BetaManagedAgentsAgentMcpToolUseEvent`	`asAgentMcpToolUse()`	Event emitted when the agent invokes a tool provided by an MCP server.
`final BetaManagedAgentsAgentMcpToolResultEvent`	`asAgentMcpToolResult()`	Event representing the result of an MCP tool execution.
`final BetaManagedAgentsAgentToolUseEvent`	`asAgentToolUse()`	Event emitted when the agent invokes a built-in agent tool.
`final BetaManagedAgentsAgentToolResultEvent`	`asAgentToolResult()`	Event representing the result of an agent tool execution.
`final BetaManagedAgentsAgentThreadMessageReceivedEvent`	`asAgentThreadMessageReceived()`	Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
`final BetaManagedAgentsAgentThreadMessageSentEvent`	`asAgentThreadMessageSent()`	Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
`final BetaManagedAgentsAgentThreadContextCompactedEvent`	`asAgentThreadContextCompacted()`	Indicates that context compaction (summarization) occurred during the session.
`final BetaManagedAgentsSessionErrorEvent`	`asSessionError()`	An error event indicating a problem occurred during session execution.
`final BetaManagedAgentsSessionStatusRescheduledEvent`	`asSessionStatusRescheduled()`	Indicates the session is recovering from an error state and is rescheduled for execution.
`final BetaManagedAgentsSessionStatusRunningEvent`	`asSessionStatusRunning()`	Indicates the session is actively running and the agent is working.
`final BetaManagedAgentsSessionStatusIdleEvent`	`asSessionStatusIdle()`	Indicates the agent has paused and is awaiting user input.
`final BetaManagedAgentsSessionStatusTerminatedEvent`	`asSessionStatusTerminated()`	Indicates the session has terminated, either due to an error or completion.
`final BetaManagedAgentsSessionThreadCreatedEvent`	`asSessionThreadCreated()`	Emitted when a subagent is spawned as a new thread.
`final BetaManagedAgentsSpanOutcomeEvaluationStartEvent`	`asSpanOutcomeEvaluationStart()`	Emitted when an outcome evaluation cycle begins.
`final BetaManagedAgentsSpanOutcomeEvaluationEndEvent`	`asSpanOutcomeEvaluationEnd()`	Emitted when an outcome evaluation cycle completes.
`final BetaManagedAgentsSpanModelRequestStartEvent`	`asSpanModelRequestStart()`	Emitted when a model request is initiated by the agent.
`final BetaManagedAgentsSpanModelRequestEndEvent`	`asSpanModelRequestEnd()`	Emitted when a model request completes.
`final BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent`	`asSpanOutcomeEvaluationOngoing()`	Periodic heartbeat emitted while an outcome evaluation cycle is in progress.
`final BetaManagedAgentsUserDefineOutcomeEvent`	`asUserDefineOutcome()`	Echo of a `user.define_outcome` input event.
`final BetaManagedAgentsSessionDeletedEvent`	`asSessionDeleted()`	Emitted when a session has been deleted.
`final BetaManagedAgentsSessionThreadStatusRunningEvent`	`asSessionThreadStatusRunning()`	A session thread has begun executing.
`final BetaManagedAgentsSessionThreadStatusIdleEvent`	`asSessionThreadStatusIdle()`	A session thread has yielded and is awaiting input.
`final BetaManagedAgentsSessionThreadStatusTerminatedEvent`	`asSessionThreadStatusTerminated()`	A session thread has terminated and will accept no further input.
`final BetaManagedAgentsUserToolResultEvent`	`asUserToolResult()`	Event sent by the client providing the result of an agent-toolset tool execution.
`final BetaManagedAgentsSessionThreadStatusRescheduledEvent`	`asSessionThreadStatusRescheduled()`	A session thread hit a transient error and is retrying automatically.
`final BetaManagedAgentsSessionUpdatedEvent`	`asSessionUpdated()`	Emitted when an UpdateSession request changed at least one field.
`final BetaManagedAgentsSystemMessageEvent`	`asSystemMessage()`	A mid-conversation system message event.
`final Optional<JsonValue>`	`_json()`
`final <T extends Any> T`	`accept(BetaManagedAgentsStreamSessionThreadEvents.Visitor<T> visitor)`	Maps this instance's current variant to a value of type T using the given visitor.
`final BetaManagedAgentsStreamSessionThreadEvents`	`validate()`	Validates that the types of all values in this object match their expected types recursively.
`final Boolean`	`isValid()`
`Boolean`	`equals(Object other)`
`Integer`	`hashCode()`
`String`	`toString()`
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserMessage(BetaManagedAgentsUserMessageEvent userMessage)`	A user message event in the session conversation.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserInterrupt(BetaManagedAgentsUserInterruptEvent userInterrupt)`	An interrupt event that pauses agent execution and returns control to the user.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserToolConfirmation(BetaManagedAgentsUserToolConfirmationEvent userToolConfirmation)`	A tool confirmation event that approves or denies a pending tool execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserCustomToolResult(BetaManagedAgentsUserCustomToolResultEvent userCustomToolResult)`	Event sent by the client providing the result of a custom tool execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentCustomToolUse(BetaManagedAgentsAgentCustomToolUseEvent agentCustomToolUse)`	Event emitted when the agent calls a custom tool.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentMessage(BetaManagedAgentsAgentMessageEvent agentMessage)`	An agent response event in the session conversation.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentThinking(BetaManagedAgentsAgentThinkingEvent agentThinking)`	Indicates the agent is making forward progress via extended thinking.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentMcpToolUse(BetaManagedAgentsAgentMcpToolUseEvent agentMcpToolUse)`	Event emitted when the agent invokes a tool provided by an MCP server.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentMcpToolResult(BetaManagedAgentsAgentMcpToolResultEvent agentMcpToolResult)`	Event representing the result of an MCP tool execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentToolUse(BetaManagedAgentsAgentToolUseEvent agentToolUse)`	Event emitted when the agent invokes a built-in agent tool.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentToolResult(BetaManagedAgentsAgentToolResultEvent agentToolResult)`	Event representing the result of an agent tool execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentThreadMessageReceived(BetaManagedAgentsAgentThreadMessageReceivedEvent agentThreadMessageReceived)`	Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentThreadMessageSent(BetaManagedAgentsAgentThreadMessageSentEvent agentThreadMessageSent)`	Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofAgentThreadContextCompacted(BetaManagedAgentsAgentThreadContextCompactedEvent agentThreadContextCompacted)`	Indicates that context compaction (summarization) occurred during the session.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionError(BetaManagedAgentsSessionErrorEvent sessionError)`	An error event indicating a problem occurred during session execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionStatusRescheduled(BetaManagedAgentsSessionStatusRescheduledEvent sessionStatusRescheduled)`	Indicates the session is recovering from an error state and is rescheduled for execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionStatusRunning(BetaManagedAgentsSessionStatusRunningEvent sessionStatusRunning)`	Indicates the session is actively running and the agent is working.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionStatusIdle(BetaManagedAgentsSessionStatusIdleEvent sessionStatusIdle)`	Indicates the agent has paused and is awaiting user input.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionStatusTerminated(BetaManagedAgentsSessionStatusTerminatedEvent sessionStatusTerminated)`	Indicates the session has terminated, either due to an error or completion.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionThreadCreated(BetaManagedAgentsSessionThreadCreatedEvent sessionThreadCreated)`	Emitted when a subagent is spawned as a new thread.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSpanOutcomeEvaluationStart(BetaManagedAgentsSpanOutcomeEvaluationStartEvent spanOutcomeEvaluationStart)`	Emitted when an outcome evaluation cycle begins.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSpanOutcomeEvaluationEnd(BetaManagedAgentsSpanOutcomeEvaluationEndEvent spanOutcomeEvaluationEnd)`	Emitted when an outcome evaluation cycle completes.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSpanModelRequestStart(BetaManagedAgentsSpanModelRequestStartEvent spanModelRequestStart)`	Emitted when a model request is initiated by the agent.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSpanModelRequestEnd(BetaManagedAgentsSpanModelRequestEndEvent spanModelRequestEnd)`	Emitted when a model request completes.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSpanOutcomeEvaluationOngoing(BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent spanOutcomeEvaluationOngoing)`	Periodic heartbeat emitted while an outcome evaluation cycle is in progress.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserDefineOutcome(BetaManagedAgentsUserDefineOutcomeEvent userDefineOutcome)`	Echo of a `user.define_outcome` input event.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionDeleted(BetaManagedAgentsSessionDeletedEvent sessionDeleted)`	Emitted when a session has been deleted.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionThreadStatusRunning(BetaManagedAgentsSessionThreadStatusRunningEvent sessionThreadStatusRunning)`	A session thread has begun executing.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionThreadStatusIdle(BetaManagedAgentsSessionThreadStatusIdleEvent sessionThreadStatusIdle)`	A session thread has yielded and is awaiting input.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionThreadStatusTerminated(BetaManagedAgentsSessionThreadStatusTerminatedEvent sessionThreadStatusTerminated)`	A session thread has terminated and will accept no further input.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofUserToolResult(BetaManagedAgentsUserToolResultEvent userToolResult)`	Event sent by the client providing the result of an agent-toolset tool execution.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionThreadStatusRescheduled(BetaManagedAgentsSessionThreadStatusRescheduledEvent sessionThreadStatusRescheduled)`	A session thread hit a transient error and is retrying automatically.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSessionUpdated(BetaManagedAgentsSessionUpdatedEvent sessionUpdated)`	Emitted when an UpdateSession request changed at least one field.
`final static BetaManagedAgentsStreamSessionThreadEvents`	`ofSystemMessage(BetaManagedAgentsSystemMessageEvent systemMessage)`	A mid-conversation system message event.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - userMessage
```
 final Optional<BetaManagedAgentsUserMessageEvent> userMessage()
```
    A user message event in the session conversation.
  - userInterrupt
```
 final Optional<BetaManagedAgentsUserInterruptEvent> userInterrupt()
```
    An interrupt event that pauses agent execution and returns control to the user.
  - userToolConfirmation
```
 final Optional<BetaManagedAgentsUserToolConfirmationEvent> userToolConfirmation()
```
    A tool confirmation event that approves or denies a pending tool execution.
  - userCustomToolResult
```
 final Optional<BetaManagedAgentsUserCustomToolResultEvent> userCustomToolResult()
```
    Event sent by the client providing the result of a custom tool execution.
  - agentCustomToolUse
```
 final Optional<BetaManagedAgentsAgentCustomToolUseEvent> agentCustomToolUse()
```
    Event emitted when the agent calls a custom tool. The session goes idle until the client sends a user.custom_tool_result event with the result.
  - agentMessage
```
 final Optional<BetaManagedAgentsAgentMessageEvent> agentMessage()
```
    An agent response event in the session conversation.
  - agentThinking
```
 final Optional<BetaManagedAgentsAgentThinkingEvent> agentThinking()
```
    Indicates the agent is making forward progress via extended thinking. A progress signal, not a content carrier.
  - agentMcpToolUse
```
 final Optional<BetaManagedAgentsAgentMcpToolUseEvent> agentMcpToolUse()
```
    Event emitted when the agent invokes a tool provided by an MCP server.
  - agentMcpToolResult
```
 final Optional<BetaManagedAgentsAgentMcpToolResultEvent> agentMcpToolResult()
```
    Event representing the result of an MCP tool execution.
  - agentToolUse
```
 final Optional<BetaManagedAgentsAgentToolUseEvent> agentToolUse()
```
    Event emitted when the agent invokes a built-in agent tool.
  - agentToolResult
```
 final Optional<BetaManagedAgentsAgentToolResultEvent> agentToolResult()
```
    Event representing the result of an agent tool execution.
  - agentThreadMessageReceived
```
 final Optional<BetaManagedAgentsAgentThreadMessageReceivedEvent> agentThreadMessageReceived()
```
    Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
  - agentThreadMessageSent
```
 final Optional<BetaManagedAgentsAgentThreadMessageSentEvent> agentThreadMessageSent()
```
    Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
  - agentThreadContextCompacted
```
 final Optional<BetaManagedAgentsAgentThreadContextCompactedEvent> agentThreadContextCompacted()
```
    Indicates that context compaction (summarization) occurred during the session.
  - sessionError
```
 final Optional<BetaManagedAgentsSessionErrorEvent> sessionError()
```
    An error event indicating a problem occurred during session execution.
  - sessionStatusRescheduled
```
 final Optional<BetaManagedAgentsSessionStatusRescheduledEvent> sessionStatusRescheduled()
```
    Indicates the session is recovering from an error state and is rescheduled for execution.
  - sessionStatusRunning
```
 final Optional<BetaManagedAgentsSessionStatusRunningEvent> sessionStatusRunning()
```
    Indicates the session is actively running and the agent is working.
  - sessionStatusIdle
```
 final Optional<BetaManagedAgentsSessionStatusIdleEvent> sessionStatusIdle()
```
    Indicates the agent has paused and is awaiting user input.
  - sessionStatusTerminated
```
 final Optional<BetaManagedAgentsSessionStatusTerminatedEvent> sessionStatusTerminated()
```
    Indicates the session has terminated, either due to an error or completion.
  - sessionThreadCreated
```
 final Optional<BetaManagedAgentsSessionThreadCreatedEvent> sessionThreadCreated()
```
    Emitted when a subagent is spawned as a new thread. Written to the parent thread's output stream so clients observing the session see child creation.
  - spanOutcomeEvaluationStart
```
 final Optional<BetaManagedAgentsSpanOutcomeEvaluationStartEvent> spanOutcomeEvaluationStart()
```
    Emitted when an outcome evaluation cycle begins.
  - spanOutcomeEvaluationEnd
```
 final Optional<BetaManagedAgentsSpanOutcomeEvaluationEndEvent> spanOutcomeEvaluationEnd()
```
    Emitted when an outcome evaluation cycle completes. Carries the verdict and aggregate token usage. A verdict of needs_revision means another evaluation cycle follows; satisfied, max_iterations_reached, failed, or interrupted are terminal — no further evaluation cycles follow.
  - spanModelRequestStart
```
 final Optional<BetaManagedAgentsSpanModelRequestStartEvent> spanModelRequestStart()
```
    Emitted when a model request is initiated by the agent.
  - spanModelRequestEnd
```
 final Optional<BetaManagedAgentsSpanModelRequestEndEvent> spanModelRequestEnd()
```
    Emitted when a model request completes.
  - spanOutcomeEvaluationOngoing
```
 final Optional<BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent> spanOutcomeEvaluationOngoing()
```
    Periodic heartbeat emitted while an outcome evaluation cycle is in progress. Distinguishes 'evaluation is actively running' from 'evaluation is stuck' between the corresponding span.outcome_evaluation_start and span.outcome_evaluation_end events.
  - userDefineOutcome
```
 final Optional<BetaManagedAgentsUserDefineOutcomeEvent> userDefineOutcome()
```
    Echo of a user.define_outcome input event. Carries the server-generated outcome_id that subsequent span.outcome_evaluation_* events reference.
  - sessionDeleted
```
 final Optional<BetaManagedAgentsSessionDeletedEvent> sessionDeleted()
```
    Emitted when a session has been deleted. Terminates any active event stream — no further events will be emitted for this session.
  - sessionThreadStatusRunning
```
 final Optional<BetaManagedAgentsSessionThreadStatusRunningEvent> sessionThreadStatusRunning()
```
    A session thread has begun executing. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - sessionThreadStatusIdle
```
 final Optional<BetaManagedAgentsSessionThreadStatusIdleEvent> sessionThreadStatusIdle()
```
    A session thread has yielded and is awaiting input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - sessionThreadStatusTerminated
```
 final Optional<BetaManagedAgentsSessionThreadStatusTerminatedEvent> sessionThreadStatusTerminated()
```
    A session thread has terminated and will accept no further input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - userToolResult
```
 final Optional<BetaManagedAgentsUserToolResultEvent> userToolResult()
```
    Event sent by the client providing the result of an agent-toolset tool execution. Only valid on self_hosted environments, where sandbox-routed tools are executed by the client rather than the server.
  - sessionThreadStatusRescheduled
```
 final Optional<BetaManagedAgentsSessionThreadStatusRescheduledEvent> sessionThreadStatusRescheduled()
```
    A session thread hit a transient error and is retrying automatically. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - sessionUpdated
```
 final Optional<BetaManagedAgentsSessionUpdatedEvent> sessionUpdated()
```
    Emitted when an UpdateSession request changed at least one field. Carries only the fields that changed; absent fields were not part of the update. The new configuration applies from the next turn.
  - systemMessage
```
 final Optional<BetaManagedAgentsSystemMessageEvent> systemMessage()
```
    A mid-conversation system message event. Carries system-role content that is appended to the session as a role: "system" turn.
  - isUserMessage
```
 final Boolean isUserMessage()
```
  - isUserInterrupt
```
 final Boolean isUserInterrupt()
```
  - isUserToolConfirmation
```
 final Boolean isUserToolConfirmation()
```
  - isUserCustomToolResult
```
 final Boolean isUserCustomToolResult()
```
  - isAgentCustomToolUse
```
 final Boolean isAgentCustomToolUse()
```
  - isAgentMessage
```
 final Boolean isAgentMessage()
```
  - isAgentThinking
```
 final Boolean isAgentThinking()
```
  - isAgentMcpToolUse
```
 final Boolean isAgentMcpToolUse()
```
  - isAgentMcpToolResult
```
 final Boolean isAgentMcpToolResult()
```
  - isAgentToolUse
```
 final Boolean isAgentToolUse()
```
  - isAgentToolResult
```
 final Boolean isAgentToolResult()
```
  - isAgentThreadMessageReceived
```
 final Boolean isAgentThreadMessageReceived()
```
  - isAgentThreadMessageSent
```
 final Boolean isAgentThreadMessageSent()
```
  - isAgentThreadContextCompacted
```
 final Boolean isAgentThreadContextCompacted()
```
  - isSessionError
```
 final Boolean isSessionError()
```
  - isSessionStatusRescheduled
```
 final Boolean isSessionStatusRescheduled()
```
  - isSessionStatusRunning
```
 final Boolean isSessionStatusRunning()
```
  - isSessionStatusIdle
```
 final Boolean isSessionStatusIdle()
```
  - isSessionStatusTerminated
```
 final Boolean isSessionStatusTerminated()
```
  - isSessionThreadCreated
```
 final Boolean isSessionThreadCreated()
```
  - isSpanOutcomeEvaluationStart
```
 final Boolean isSpanOutcomeEvaluationStart()
```
  - isSpanOutcomeEvaluationEnd
```
 final Boolean isSpanOutcomeEvaluationEnd()
```
  - isSpanModelRequestStart
```
 final Boolean isSpanModelRequestStart()
```
  - isSpanModelRequestEnd
```
 final Boolean isSpanModelRequestEnd()
```
  - isSpanOutcomeEvaluationOngoing
```
 final Boolean isSpanOutcomeEvaluationOngoing()
```
  - isUserDefineOutcome
```
 final Boolean isUserDefineOutcome()
```
  - isSessionDeleted
```
 final Boolean isSessionDeleted()
```
  - isSessionThreadStatusRunning
```
 final Boolean isSessionThreadStatusRunning()
```
  - isSessionThreadStatusIdle
```
 final Boolean isSessionThreadStatusIdle()
```
  - isSessionThreadStatusTerminated
```
 final Boolean isSessionThreadStatusTerminated()
```
  - isUserToolResult
```
 final Boolean isUserToolResult()
```
  - isSessionThreadStatusRescheduled
```
 final Boolean isSessionThreadStatusRescheduled()
```
  - isSessionUpdated
```
 final Boolean isSessionUpdated()
```
  - isSystemMessage
```
 final Boolean isSystemMessage()
```
  - asUserMessage
```
 final BetaManagedAgentsUserMessageEvent asUserMessage()
```
    A user message event in the session conversation.
  - asUserInterrupt
```
 final BetaManagedAgentsUserInterruptEvent asUserInterrupt()
```
    An interrupt event that pauses agent execution and returns control to the user.
  - asUserToolConfirmation
```
 final BetaManagedAgentsUserToolConfirmationEvent asUserToolConfirmation()
```
    A tool confirmation event that approves or denies a pending tool execution.
  - asUserCustomToolResult
```
 final BetaManagedAgentsUserCustomToolResultEvent asUserCustomToolResult()
```
    Event sent by the client providing the result of a custom tool execution.
  - asAgentCustomToolUse
```
 final BetaManagedAgentsAgentCustomToolUseEvent asAgentCustomToolUse()
```
    Event emitted when the agent calls a custom tool. The session goes idle until the client sends a user.custom_tool_result event with the result.
  - asAgentMessage
```
 final BetaManagedAgentsAgentMessageEvent asAgentMessage()
```
    An agent response event in the session conversation.
  - asAgentThinking
```
 final BetaManagedAgentsAgentThinkingEvent asAgentThinking()
```
    Indicates the agent is making forward progress via extended thinking. A progress signal, not a content carrier.
  - asAgentMcpToolUse
```
 final BetaManagedAgentsAgentMcpToolUseEvent asAgentMcpToolUse()
```
    Event emitted when the agent invokes a tool provided by an MCP server.
  - asAgentMcpToolResult
```
 final BetaManagedAgentsAgentMcpToolResultEvent asAgentMcpToolResult()
```
    Event representing the result of an MCP tool execution.
  - asAgentToolUse
```
 final BetaManagedAgentsAgentToolUseEvent asAgentToolUse()
```
    Event emitted when the agent invokes a built-in agent tool.
  - asAgentToolResult
```
 final BetaManagedAgentsAgentToolResultEvent asAgentToolResult()
```
    Event representing the result of an agent tool execution.
  - asAgentThreadMessageReceived
```
 final BetaManagedAgentsAgentThreadMessageReceivedEvent asAgentThreadMessageReceived()
```
    Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
  - asAgentThreadMessageSent
```
 final BetaManagedAgentsAgentThreadMessageSentEvent asAgentThreadMessageSent()
```
    Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
  - asAgentThreadContextCompacted
```
 final BetaManagedAgentsAgentThreadContextCompactedEvent asAgentThreadContextCompacted()
```
    Indicates that context compaction (summarization) occurred during the session.
  - asSessionError
```
 final BetaManagedAgentsSessionErrorEvent asSessionError()
```
    An error event indicating a problem occurred during session execution.
  - asSessionStatusRescheduled
```
 final BetaManagedAgentsSessionStatusRescheduledEvent asSessionStatusRescheduled()
```
    Indicates the session is recovering from an error state and is rescheduled for execution.
  - asSessionStatusRunning
```
 final BetaManagedAgentsSessionStatusRunningEvent asSessionStatusRunning()
```
    Indicates the session is actively running and the agent is working.
  - asSessionStatusIdle
```
 final BetaManagedAgentsSessionStatusIdleEvent asSessionStatusIdle()
```
    Indicates the agent has paused and is awaiting user input.
  - asSessionStatusTerminated
```
 final BetaManagedAgentsSessionStatusTerminatedEvent asSessionStatusTerminated()
```
    Indicates the session has terminated, either due to an error or completion.
  - asSessionThreadCreated
```
 final BetaManagedAgentsSessionThreadCreatedEvent asSessionThreadCreated()
```
    Emitted when a subagent is spawned as a new thread. Written to the parent thread's output stream so clients observing the session see child creation.
  - asSpanOutcomeEvaluationStart
```
 final BetaManagedAgentsSpanOutcomeEvaluationStartEvent asSpanOutcomeEvaluationStart()
```
    Emitted when an outcome evaluation cycle begins.
  - asSpanOutcomeEvaluationEnd
```
 final BetaManagedAgentsSpanOutcomeEvaluationEndEvent asSpanOutcomeEvaluationEnd()
```
    Emitted when an outcome evaluation cycle completes. Carries the verdict and aggregate token usage. A verdict of needs_revision means another evaluation cycle follows; satisfied, max_iterations_reached, failed, or interrupted are terminal — no further evaluation cycles follow.
  - asSpanModelRequestStart
```
 final BetaManagedAgentsSpanModelRequestStartEvent asSpanModelRequestStart()
```
    Emitted when a model request is initiated by the agent.
  - asSpanModelRequestEnd
```
 final BetaManagedAgentsSpanModelRequestEndEvent asSpanModelRequestEnd()
```
    Emitted when a model request completes.
  - asSpanOutcomeEvaluationOngoing
```
 final BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent asSpanOutcomeEvaluationOngoing()
```
    Periodic heartbeat emitted while an outcome evaluation cycle is in progress. Distinguishes 'evaluation is actively running' from 'evaluation is stuck' between the corresponding span.outcome_evaluation_start and span.outcome_evaluation_end events.
  - asUserDefineOutcome
```
 final BetaManagedAgentsUserDefineOutcomeEvent asUserDefineOutcome()
```
    Echo of a user.define_outcome input event. Carries the server-generated outcome_id that subsequent span.outcome_evaluation_* events reference.
  - asSessionDeleted
```
 final BetaManagedAgentsSessionDeletedEvent asSessionDeleted()
```
    Emitted when a session has been deleted. Terminates any active event stream — no further events will be emitted for this session.
  - asSessionThreadStatusRunning
```
 final BetaManagedAgentsSessionThreadStatusRunningEvent asSessionThreadStatusRunning()
```
    A session thread has begun executing. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - asSessionThreadStatusIdle
```
 final BetaManagedAgentsSessionThreadStatusIdleEvent asSessionThreadStatusIdle()
```
    A session thread has yielded and is awaiting input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - asSessionThreadStatusTerminated
```
 final BetaManagedAgentsSessionThreadStatusTerminatedEvent asSessionThreadStatusTerminated()
```
    A session thread has terminated and will accept no further input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - asUserToolResult
```
 final BetaManagedAgentsUserToolResultEvent asUserToolResult()
```
    Event sent by the client providing the result of an agent-toolset tool execution. Only valid on self_hosted environments, where sandbox-routed tools are executed by the client rather than the server.
  - asSessionThreadStatusRescheduled
```
 final BetaManagedAgentsSessionThreadStatusRescheduledEvent asSessionThreadStatusRescheduled()
```
    A session thread hit a transient error and is retrying automatically. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - asSessionUpdated
```
 final BetaManagedAgentsSessionUpdatedEvent asSessionUpdated()
```
    Emitted when an UpdateSession request changed at least one field. Carries only the fields that changed; absent fields were not part of the update. The new configuration applies from the next turn.
  - asSystemMessage
```
 final BetaManagedAgentsSystemMessageEvent asSystemMessage()
```
    A mid-conversation system message event. Carries system-role content that is appended to the session as a role: "system" turn.
  - _json
```
 final Optional<JsonValue> _json()
```
  - accept
```
 final <T extends Any> T accept(BetaManagedAgentsStreamSessionThreadEvents.Visitor<T> visitor)
```
    Maps this instance's current variant to a value of type T using the given visitor.
    Note that this method is not forwards compatible with new variants from the API, unless visitor overrides Visitor.unknown. To handle variants not known to this version of the SDK gracefully, consider overriding Visitor.unknown:
    import com.anthropic.core.JsonValue; import java.util.Optional; Optional<String> result = betaManagedAgentsStreamSessionThreadEvents.accept(new BetaManagedAgentsStreamSessionThreadEvents.Visitor<Optional<String>>() { @Override public Optional<String> visitUserMessage(BetaManagedAgentsUserMessageEvent userMessage) { return Optional.of(userMessage.toString()); } // ... @Override public Optional<String> unknown(JsonValue json) { // Or inspect the `json`. return Optional.empty(); } });
  - validate
```
 final BetaManagedAgentsStreamSessionThreadEvents validate()
```
    Validates that the types of all values in this object match their expected types recursively.
    This method is not forwards compatible with new types from the API for existing fields.
  - isValid
```
 final Boolean isValid()
```
  - equals
```
 Boolean equals(Object other)
```
  - hashCode
```
 Integer hashCode()
```
  - toString
```
 String toString()
```
  - ofUserMessage
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserMessage(BetaManagedAgentsUserMessageEvent userMessage)
```
    A user message event in the session conversation.
  - ofUserInterrupt
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserInterrupt(BetaManagedAgentsUserInterruptEvent userInterrupt)
```
    An interrupt event that pauses agent execution and returns control to the user.
  - ofUserToolConfirmation
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserToolConfirmation(BetaManagedAgentsUserToolConfirmationEvent userToolConfirmation)
```
    A tool confirmation event that approves or denies a pending tool execution.
  - ofUserCustomToolResult
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserCustomToolResult(BetaManagedAgentsUserCustomToolResultEvent userCustomToolResult)
```
    Event sent by the client providing the result of a custom tool execution.
  - ofAgentCustomToolUse
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentCustomToolUse(BetaManagedAgentsAgentCustomToolUseEvent agentCustomToolUse)
```
    Event emitted when the agent calls a custom tool. The session goes idle until the client sends a user.custom_tool_result event with the result.
  - ofAgentMessage
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentMessage(BetaManagedAgentsAgentMessageEvent agentMessage)
```
    An agent response event in the session conversation.
  - ofAgentThinking
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentThinking(BetaManagedAgentsAgentThinkingEvent agentThinking)
```
    Indicates the agent is making forward progress via extended thinking. A progress signal, not a content carrier.
  - ofAgentMcpToolUse
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentMcpToolUse(BetaManagedAgentsAgentMcpToolUseEvent agentMcpToolUse)
```
    Event emitted when the agent invokes a tool provided by an MCP server.
  - ofAgentMcpToolResult
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentMcpToolResult(BetaManagedAgentsAgentMcpToolResultEvent agentMcpToolResult)
```
    Event representing the result of an MCP tool execution.
  - ofAgentToolUse
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentToolUse(BetaManagedAgentsAgentToolUseEvent agentToolUse)
```
    Event emitted when the agent invokes a built-in agent tool.
  - ofAgentToolResult
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentToolResult(BetaManagedAgentsAgentToolResultEvent agentToolResult)
```
    Event representing the result of an agent tool execution.
  - ofAgentThreadMessageReceived
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentThreadMessageReceived(BetaManagedAgentsAgentThreadMessageReceivedEvent agentThreadMessageReceived)
```
    Delivery event written to the target thread's input stream when an agent-to-agent message arrives.
  - ofAgentThreadMessageSent
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentThreadMessageSent(BetaManagedAgentsAgentThreadMessageSentEvent agentThreadMessageSent)
```
    Observability event emitted to the sender's output stream when an agent-to-agent message is sent.
  - ofAgentThreadContextCompacted
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofAgentThreadContextCompacted(BetaManagedAgentsAgentThreadContextCompactedEvent agentThreadContextCompacted)
```
    Indicates that context compaction (summarization) occurred during the session.
  - ofSessionError
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionError(BetaManagedAgentsSessionErrorEvent sessionError)
```
    An error event indicating a problem occurred during session execution.
  - ofSessionStatusRescheduled
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionStatusRescheduled(BetaManagedAgentsSessionStatusRescheduledEvent sessionStatusRescheduled)
```
    Indicates the session is recovering from an error state and is rescheduled for execution.
  - ofSessionStatusRunning
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionStatusRunning(BetaManagedAgentsSessionStatusRunningEvent sessionStatusRunning)
```
    Indicates the session is actively running and the agent is working.
  - ofSessionStatusIdle
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionStatusIdle(BetaManagedAgentsSessionStatusIdleEvent sessionStatusIdle)
```
    Indicates the agent has paused and is awaiting user input.
  - ofSessionStatusTerminated
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionStatusTerminated(BetaManagedAgentsSessionStatusTerminatedEvent sessionStatusTerminated)
```
    Indicates the session has terminated, either due to an error or completion.
  - ofSessionThreadCreated
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionThreadCreated(BetaManagedAgentsSessionThreadCreatedEvent sessionThreadCreated)
```
    Emitted when a subagent is spawned as a new thread. Written to the parent thread's output stream so clients observing the session see child creation.
  - ofSpanOutcomeEvaluationStart
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSpanOutcomeEvaluationStart(BetaManagedAgentsSpanOutcomeEvaluationStartEvent spanOutcomeEvaluationStart)
```
    Emitted when an outcome evaluation cycle begins.
  - ofSpanOutcomeEvaluationEnd
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSpanOutcomeEvaluationEnd(BetaManagedAgentsSpanOutcomeEvaluationEndEvent spanOutcomeEvaluationEnd)
```
    Emitted when an outcome evaluation cycle completes. Carries the verdict and aggregate token usage. A verdict of needs_revision means another evaluation cycle follows; satisfied, max_iterations_reached, failed, or interrupted are terminal — no further evaluation cycles follow.
  - ofSpanModelRequestStart
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSpanModelRequestStart(BetaManagedAgentsSpanModelRequestStartEvent spanModelRequestStart)
```
    Emitted when a model request is initiated by the agent.
  - ofSpanModelRequestEnd
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSpanModelRequestEnd(BetaManagedAgentsSpanModelRequestEndEvent spanModelRequestEnd)
```
    Emitted when a model request completes.
  - ofSpanOutcomeEvaluationOngoing
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSpanOutcomeEvaluationOngoing(BetaManagedAgentsSpanOutcomeEvaluationOngoingEvent spanOutcomeEvaluationOngoing)
```
    Periodic heartbeat emitted while an outcome evaluation cycle is in progress. Distinguishes 'evaluation is actively running' from 'evaluation is stuck' between the corresponding span.outcome_evaluation_start and span.outcome_evaluation_end events.
  - ofUserDefineOutcome
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserDefineOutcome(BetaManagedAgentsUserDefineOutcomeEvent userDefineOutcome)
```
    Echo of a user.define_outcome input event. Carries the server-generated outcome_id that subsequent span.outcome_evaluation_* events reference.
  - ofSessionDeleted
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionDeleted(BetaManagedAgentsSessionDeletedEvent sessionDeleted)
```
    Emitted when a session has been deleted. Terminates any active event stream — no further events will be emitted for this session.
  - ofSessionThreadStatusRunning
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionThreadStatusRunning(BetaManagedAgentsSessionThreadStatusRunningEvent sessionThreadStatusRunning)
```
    A session thread has begun executing. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - ofSessionThreadStatusIdle
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionThreadStatusIdle(BetaManagedAgentsSessionThreadStatusIdleEvent sessionThreadStatusIdle)
```
    A session thread has yielded and is awaiting input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - ofSessionThreadStatusTerminated
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionThreadStatusTerminated(BetaManagedAgentsSessionThreadStatusTerminatedEvent sessionThreadStatusTerminated)
```
    A session thread has terminated and will accept no further input. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - ofUserToolResult
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofUserToolResult(BetaManagedAgentsUserToolResultEvent userToolResult)
```
    Event sent by the client providing the result of an agent-toolset tool execution. Only valid on self_hosted environments, where sandbox-routed tools are executed by the client rather than the server.
  - ofSessionThreadStatusRescheduled
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionThreadStatusRescheduled(BetaManagedAgentsSessionThreadStatusRescheduledEvent sessionThreadStatusRescheduled)
```
    A session thread hit a transient error and is retrying automatically. Emitted on the thread's own stream and cross-posted to the primary stream for child threads.
  - ofSessionUpdated
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSessionUpdated(BetaManagedAgentsSessionUpdatedEvent sessionUpdated)
```
    Emitted when an UpdateSession request changed at least one field. Carries only the fields that changed; absent fields were not part of the update. The new configuration applies from the next turn.
  - ofSystemMessage
```
 final static BetaManagedAgentsStreamSessionThreadEvents ofSystemMessage(BetaManagedAgentsSystemMessageEvent systemMessage)
```
    A mid-conversation system message event. Carries system-role content that is appended to the session as a role: "system" turn.

Class BetaManagedAgentsStreamSessionThreadEvents

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

userMessage

userInterrupt

userToolConfirmation

userCustomToolResult

agentCustomToolUse

agentMessage

agentThinking

agentMcpToolUse

agentMcpToolResult

agentToolUse

agentToolResult

agentThreadMessageReceived

agentThreadMessageSent

agentThreadContextCompacted

sessionError

sessionStatusRescheduled

sessionStatusRunning

sessionStatusIdle

sessionStatusTerminated

sessionThreadCreated

spanOutcomeEvaluationStart

spanOutcomeEvaluationEnd

spanModelRequestStart

spanModelRequestEnd

spanOutcomeEvaluationOngoing

userDefineOutcome

sessionDeleted

sessionThreadStatusRunning

sessionThreadStatusIdle

sessionThreadStatusTerminated

userToolResult

sessionThreadStatusRescheduled

sessionUpdated

systemMessage

isUserMessage

isUserInterrupt

isUserToolConfirmation

isUserCustomToolResult

isAgentCustomToolUse

isAgentMessage

isAgentThinking

isAgentMcpToolUse

isAgentMcpToolResult

isAgentToolUse

isAgentToolResult

isAgentThreadMessageReceived

isAgentThreadMessageSent

isAgentThreadContextCompacted

isSessionError

isSessionStatusRescheduled

isSessionStatusRunning

isSessionStatusIdle

isSessionStatusTerminated

isSessionThreadCreated

isSpanOutcomeEvaluationStart

isSpanOutcomeEvaluationEnd

isSpanModelRequestStart

isSpanModelRequestEnd

isSpanOutcomeEvaluationOngoing

isUserDefineOutcome

isSessionDeleted

isSessionThreadStatusRunning

isSessionThreadStatusIdle

isSessionThreadStatusTerminated

isUserToolResult

isSessionThreadStatusRescheduled

isSessionUpdated

isSystemMessage

asUserMessage

asUserInterrupt

asUserToolConfirmation