Uses of Class
io.a2a.spec.Message.Builder

Packages that use Message.Builder

Package	Description
io.a2a.spec	JSON processing exceptions for the A2A Java SDK.

Uses of Message.Builder in io.a2a.spec

Methods in io.a2a.spec that return Message.Builder

Modifier and Type	Method	Description
static Message.Builder	Message.builder()	Creates a new Builder for constructing Message instances.
static Message.Builder	Message.builder(Message message)	Creates a new Builder initialized with values from an existing Message.
Message.Builder	Message.Builder.contextId(String contextId)	Sets the conversation context identifier.
Message.Builder	Message.Builder.extensions(List<String> extensions)	Sets the list of protocol extensions used in this message.
Message.Builder	Message.Builder.messageId(String messageId)	Sets the unique identifier for this message.
Message.Builder	Message.Builder.metadata(@Nullable Map<String,Object> metadata)	Sets additional metadata for the message.
Message.Builder	Message.Builder.parts(Part<?>... parts)	Sets the content parts of the message from varargs.
Message.Builder	Message.Builder.parts(List<Part<?>> parts)	Sets the content parts of the message.
Message.Builder	Message.Builder.referenceTaskIds(List<String> referenceTaskIds)	Sets the list of reference task identifiers this message relates to.
Message.Builder	Message.Builder.role(Message.Role role)	Sets the role of the message sender.
Message.Builder	Message.Builder.taskId(String taskId)	Sets the task identifier this message is associated with.