Bedrock Agentcore > Structures > LinkedAccountDeveloperJwt LinkedAccountDeveloperJwt¶ Structure Class¶ LinkedAccountDeveloperJwt dataclass ¶ Authentication method using JWT with key ID and subject claims. Attributes¶ kid instance-attribute ¶ kid: str The key ID (kid) from the JWT header. Identifies which key was used to sign the JWT. sub instance-attribute ¶ sub: str The subject (sub) claim from the JWT payload. Identifies the principal that is the subject of the JWT.