Struct AuthenticateParams 

pub struct AuthenticateParams {
    pub channel: Uri,
    pub resource: String,
    pub token: String,
    pub scopes: Option<Vec<String>>,
}

Pushes a Bearer token for a protected resource. The resource field MUST match a protected-resource identifier the client has discovered from the server — whether declared statically in AgentInfo.protectedResources, or discovered dynamically from a live McpServerAuthRequiredState.resource or ToolCallAuthRequiredState.auth.resource (both surfaced only once the corresponding MCP server or tool call actually challenges for auth). Servers MUST accept any resource value they have themselves advertised through one of these three mechanisms.

Tokens are delivered using RFC 6750 (Bearer Token Usage) semantics. The client obtains the token from the authorization server(s) listed in the resource’s metadata and pushes it to the server via this command.

Fields

channel: Uri

Channel URI this command targets.

resource: String

The protected resource identifier. MUST match a resource value the server has advertised — via ProtectedResourceMetadata in AgentInfo.protectedResources, or via a live McpServerAuthRequiredState.resource / ToolCallAuthRequiredState.auth.resource.

token: String

Bearer token obtained from the resource’s authorization server

scopes: Option<Vec<String>>

OAuth scopes the token grants, when known. Lets the server determine whether a specific challenge — e.g. the requiredScopes on a live McpServerAuthRequiredState or ToolCallAuthRequiredState.auth — is satisfied without decoding the (opaque, server-specific) token itself. Omit when the client doesn’t track granted scopes separately from the token.

Trait Implementations

impl Clone for AuthenticateParams

fn clone(&self) -> AuthenticateParams

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthenticateParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AuthenticateParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AuthenticateParams

fn eq(&self, other: &AuthenticateParams) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for AuthenticateParams

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AuthenticateParams