final ApiRequestJsonSerializationSettings settings = this.apiRequestParameterHelper.process(uriInfo.getQueryParameters());
final RoleData role = this.roleReadPlatformService.retrieveOne(roleId);
final Collection<PermissionData> permissionUsageData = this.permissionReadPlatformService.retrieveAllRolePermissions(roleId);
final RolePermissionsData permissionsData = role.toRolePermissionData(permissionUsageData);
return this.permissionsToApiJsonSerializer.serialize(settings, permissionsData, this.PERMISSIONS_RESPONSE_DATA_PARAMETERS);
}