question: configures a httpclientbuilder to use http signature authentication . concode_field_sep Credentials credentials concode_elem_sep AuthenticationStrategy authenticationStrategy concode_elem_sep KeyPair keyPair concode_elem_sep HttpSignatureAuthScheme authScheme concode_field_sep AuthScheme getAuthScheme concode_elem_sep KeyPair getKeyPair concode_elem_sep AuthenticationStrategy getAuthenticationStrategy concode_elem_sep Credentials getCredentials
target: void function ( final HttpClientBuilder arg0 ) { arg0 . setTargetAuthenticationStrategy ( authenticationStrategy ) ; }