Backend
constructor(backendId: Output<String>? = null, circuitBreaker: Output<BackendCircuitBreakerArgs>? = null, credentials: Output<BackendCredentialsContractArgs>? = null, description: Output<String>? = null, properties: Output<BackendPropertiesArgs>? = null, protocol: Output<Either<String, BackendProtocol>>? = null, proxy: Output<BackendProxyContractArgs>? = null, resourceGroupName: Output<String>? = null, resourceId: Output<String>? = null, serviceName: Output<String>? = null, title: Output<String>? = null, tls: Output<BackendTlsPropertiesArgs>? = null, url: Output<String>? = null)