kotlin-sdk-core/io.modelcontextprotocol.kotlin.sdk.types/CallToolRequestParams

CallToolRequestParams

data class CallToolRequestParams(val name: String, val arguments: JsonObject? = null, val task: TaskMetadata? = null, val meta: RequestMeta? = null) : RequestParams(source)

Parameters for a tools/call request.

Constructors

CallToolRequestParams

constructor(name: String, arguments: JsonObject? = null, task: TaskMetadata? = null, meta: RequestMeta? = null)

Properties

val arguments: JsonObject?

Arguments to pass to the tool. Keys are argument names, values are the argument values. The structure must match the tool's input schema.

@SerialName(value = "_meta")

open override val meta: RequestMeta?

Optional metadata for this request. May include a progressToken for out-of-band progress notifications.

val name: String

The name of the tool to invoke.

val task: TaskMetadata?

If set, requests task-augmented execution. A receiver that supports it returns a CreateTaskResult (result via tasks/result); otherwise it returns a CallToolResult directly.