Package software.amazon.awscdk.services.bedrockagentcore

Class MCPProtocolVersion

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.bedrockagentcore.MCPProtocolVersion

All Implemented Interfaces:

software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/1.129.0 (build eaca441)",
           date="2026-05-19T08:18:44.456Z")
@Stability(Stable)
public class MCPProtocolVersion
extends software.amazon.jsii.JsiiObject

MCP protocol versions.

The Model Context Protocol uses string-based version identifiers following the format YYYY-MM-DD, to indicate the last date backwards incompatible changes were made. Versions are available at https://github.com/modelcontextprotocol/modelcontextprotocol/releases

Example:

 // Create a KMS key for encryption
 Key encryptionKey = Key.Builder.create(this, "GatewayEncryptionKey")
         .enableKeyRotation(true)
         .description("KMS key for gateway encryption")
         .build();
 // Create gateway with KMS encryption
 Gateway gateway = Gateway.Builder.create(this, "MyGateway")
         .gatewayName("my-encrypted-gateway")
         .description("Gateway with KMS encryption")
         .protocolConfiguration(McpProtocolConfiguration.Builder.create()
                 .instructions("Use this gateway to connect to external MCP tools")
                 .searchType(McpGatewaySearchType.SEMANTIC)
                 .supportedVersions(List.of(MCPProtocolVersion.MCP_2025_03_26))
                 .build())
         .authorizerConfiguration(GatewayAuthorizer.usingCustomJwt(CustomJwtConfiguration.builder()
                 .discoveryUrl("https://auth.example.com/.well-known/openid-configuration")
                 .allowedAudience(List.of("my-app"))
                 .allowedClients(List.of("my-client-id"))
                 .allowedScopes(List.of("read", "write"))
                 .build()))
         .kmsKey(encryptionKey)
         .exceptionLevel(GatewayExceptionLevel.DEBUG)
         .build();
 

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Field Summary

Fields

Modifier and Type	Field	Description
static final MCPProtocolVersion	MCP_2025_03_26	MCP version 2025-03-26.
static final MCPProtocolVersion	MCP_2025_06_18	The latest version of the MCP protocol.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MCPProtocolVersion(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	MCPProtocolVersion(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method	Description
String	getValue()	The version string value.
static MCPProtocolVersion	of(String value)	Use a custom MCP protocol version not yet defined in this class.
String	toString()	Returns the string value.

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Details

MCP_2025_03_26

@Stability(Stable)
public static final MCPProtocolVersion MCP_2025_03_26

MCP version 2025-03-26.

MCP_2025_06_18

@Stability(Stable)
public static final MCPProtocolVersion MCP_2025_06_18

The latest version of the MCP protocol.

Constructor Details

MCPProtocolVersion

protected MCPProtocolVersion(software.amazon.jsii.JsiiObjectRef objRef)

MCPProtocolVersion

protected MCPProtocolVersion(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

Method Details

of

@Stability(Stable)
@NotNull
public static MCPProtocolVersion of(@NotNull
 String value)

Use a custom MCP protocol version not yet defined in this class.

Parameters:

value - The version string (YYYY-MM-DD format). This parameter is required.

toString

@Stability(Stable)
@NotNull
public String toString()

Returns the string value.

Overrides:

toString in class Object

getValue

@Stability(Stable)
@NotNull
public String getValue()

The version string value.