returns the grant type which was used to obtain the access token the client is using now during the current request concode_field_sep String tokenIssuer concode_elem_sep String tokenKey concode_elem_sep String[] tokenRequestParts concode_elem_sep String clientId concode_elem_sep String tokenAudience concode_elem_sep UserSubject clientSubject concode_elem_sep String tokenGrantType concode_elem_sep List<OAuthPermission> tokenPermissions concode_elem_sep Map<String,String> tokenExtraProperties concode_elem_sep boolean isClientConfidential concode_elem_sep UserSubject resourceOwnerSubject concode_field_sep UserSubject getSubject concode_elem_sep String getClientId concode_elem_sep List<OAuthPermission> getPermissions concode_elem_sep Map<String,String> getTokenExtraProperties concode_elem_sep void setTokenRequestParts concode_elem_sep boolean isClientConfidential concode_elem_sep void setTokenAudience concode_elem_sep void setTokenKey concode_elem_sep String getTokenKey concode_elem_sep String getTokenIssuer concode_elem_sep void setTokenExtraProperties concode_elem_sep String[] getTokenRequestParts concode_elem_sep String getTokenAudience concode_elem_sep void setClientConfidential concode_elem_sep UserSubject getClientSubject concode_elem_sep void setClientId concode_elem_sep void setTokenIssuer
String function ( ) { return tokenGrantType ; }