Module io.modelcontextprotocol.sdk.mcp

Package io.modelcontextprotocol.spec

Record Class McpSchema.CallToolRequest

java.lang.Object

java.lang.Record

io.modelcontextprotocol.spec.McpSchema.CallToolRequest

Record Components:

name - The name of the tool to call. This must match a tool name from tools/list.

arguments - Arguments to pass to the tool. These must conform to the tool's input schema.

meta - Optional metadata about the request. This can include additional information like `progressToken`

All Implemented Interfaces:

McpSchema.Request

Enclosing class:

McpSchema

public static record McpSchema.CallToolRequest(String name, Map<String,Object> arguments, Map<String,Object> meta)
extends Record
implements McpSchema.Request

Used by the client to call a tool provided by the server.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	McpSchema.CallToolRequest.Builder

Constructor Summary

Constructors

Constructor	Description
CallToolRequest(String name, String jsonArguments)
CallToolRequest(String name, Map<String,Object> arguments)
CallToolRequest(String name, Map<String,Object> arguments, Map<String,Object> meta)	Creates an instance of a CallToolRequest record class.

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	arguments()	Returns the value of the arguments record component.
static McpSchema.CallToolRequest.Builder	builder()
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
Map<String,Object>	meta()	Returns the value of the meta record component.
String	name()	Returns the value of the name record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.modelcontextprotocol.spec.McpSchema.Request

progressToken

Constructor Details

CallToolRequest

public CallToolRequest(String name,
 String jsonArguments)

CallToolRequest

public CallToolRequest(String name,
 Map<String,Object> arguments)

CallToolRequest

public CallToolRequest(String name,
 Map<String,Object> arguments,
 Map<String,Object> meta)

Creates an instance of a CallToolRequest record class.

Parameters:

name - the value for the name record component

arguments - the value for the arguments record component

meta - the value for the meta record component

Method Details

builder

public static McpSchema.CallToolRequest.Builder builder()

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

name

public String name()

Returns the value of the name record component.

Returns:

the value of the name record component

arguments

public Map<String,Object> arguments()

Returns the value of the arguments record component.

Returns:

the value of the arguments record component

meta

public Map<String,Object> meta()

Returns the value of the meta record component.

Specified by:

meta in interface McpSchema.Request

Returns:

the value of the meta record component