vnfapi/model/src/main/yang/VNF-API.yang

   1 module VNF-API {\r
   2 \r
   3     yang-version 1;\r
   4 \r
   5     namespace "org:openecomp:sdnctl:vnf";\r
   6 \r
   7     prefix vnfapi;\r
   8 \r
   9     import ietf-inet-types { prefix "ietf"; revision-date "2010-09-24"; }\r
  10 \r
  11     include "vnfsubmodule";\r
  12 \r
  13     organization "OpenECOMP";\r
  14 \r
  15     contact\r
  16         "Network Controller <sdnc@lists.openecomp.org>";\r
  17 \r
  18     description\r
  19         "Defines API interface for VNF Orchestration";\r
  20 \r
  21     revision "2015-07-20" {\r
  22         description\r
  23             "Initial draft";\r
  24     }\r
  25     // Last updated on 8-17-2016\r
  26     grouping sdnc-request-header { \r
  27         container sdnc-request-header { \r
  28             leaf svc-request-id { \r
  29                 type string; \r
  30             } \r
  31             leaf svc-action { \r
  32                 type enumeration { \r
  33                     enum "reserve";\r
  34                     enum "assign";\r
  35                     enum "activate";  // equal to commit\r
  36                     enum "delete";    // equal to commit\r
  37                     enum "changeassign";\r
  38                     enum "changedelete";\r
  39                     enum "rollback";\r
  40                 } \r
  41             } \r
  42             leaf svc-notification-url { \r
  43                 type string; \r
  44             } \r
  45         } \r
  46     } \r
  47 \r
  48     grouping request-information { \r
  49         container request-information { \r
  50             leaf request-id { \r
  51                 type string; \r
  52             } \r
  53             leaf request-action { \r
  54                 type enumeration { \r
  55                     enum "PreloadNetworkRequest";\r
  56                     enum "DeletePreloadNetworkRequest";\r
  57                     enum "NetworkActivateRequest";\r
  58                     enum "DisconnectNetworkRequest";\r
  59                     enum "PreloadVNFRequest";\r
  60                     enum "DeletePreloadVNFRequest";\r
  61                     enum "VNFActivateRequest";\r
  62                     enum "ChangeVNFActivateRequest";\r
  63                     enum "DisconnectVNFRequest";\r
  64                     enum "PreloadVnfInstanceRequest";\r
  65                     enum "DeletePreloadVnfInstanceRequest";\r
  66                     enum "VnfInstanceActivateRequest";\r
  67                     enum "ChangeVnfInstanceActivateRequest";\r
  68                     enum "DisconnectVnfInstanceRequest";\r
  69                     enum "PreloadVfModuleRequest";\r
  70                     enum "DeletePreloadVfModuleRequest";\r
  71                     enum "VfModuleActivateRequest";\r
  72                     enum "ChangeVfModuleActivateRequest";\r
  73                     enum "DisconnectVfModuleRequest";\r
  74                 } \r
  75             } \r
  76             leaf request-sub-action { \r
  77                 type enumeration { \r
  78                     enum "SUPP";\r
  79                     enum "CANCEL";\r
  80                 } \r
  81             } \r
  82             leaf source { \r
  83                 type string; \r
  84             } \r
  85             leaf notification-url { \r
  86                 type string; \r
  87             } \r
  88             leaf order-number { \r
  89                 type string; \r
  90             } \r
  91             leaf order-version { \r
  92                 type string; \r
  93             } \r
  94         } \r
  95     } \r
  96 \r
  97     grouping service-information { \r
  98         container service-information { \r
  99             // 1610 use for AnAI subscription-service-type\r
 100             leaf service-type { \r
 101                 type string;\r
 102                 description "AnAI subscription-service-type";\r
 103             } \r
 104             leaf service-id { \r
 105                 type string;\r
 106             } \r
 107             leaf service-instance-id { \r
 108                 type string; \r
 109                 description "A service instance that a VNF or a l3-network is associated with";\r
 110             } \r
 111             // 1610 use for global-customer-id\r
 112             leaf subscriber-name { \r
 113                 type string; \r
 114                 description "AnAI global-customer-id";\r
 115             } \r
 116         } \r
 117     } \r
 118 \r
 119 \r
 120     grouping vnf-request-information { \r
 121         container vnf-request-information { \r
 122             leaf vnf-request-version {\r
 123                 type string; \r
 124             }\r
 125             leaf vnf-id {\r
 126                 type string; \r
 127                 description "vf-module-id";\r
 128             }\r
 129             leaf vnf-type { \r
 130                 type string; \r
 131                 description "vf-module-type";\r
 132             } \r
 133             leaf vnf-name { \r
 134                 type string; \r
 135                 description "vf-module-name";\r
 136             } \r
 137             leaf generic-vnf-id {\r
 138                 type string; \r
 139                 description "generic vnf-id";\r
 140             }\r
 141             leaf generic-vnf-type { \r
 142                 type string; \r
 143                 description "generic vnf type";\r
 144             } \r
 145             leaf generic-vnf-name { \r
 146                 type string; \r
 147                 description "generic vnf name";\r
 148             } \r
 149             leaf tenant { \r
 150                 type string; \r
 151             } \r
 152             leaf aic-clli { \r
 153                 type string; \r
 154             } \r
 155             leaf aic-cloud-region { \r
 156                 type string; \r
 157                 description "The AIC cloud region which maps to contrail versions";\r
 158             } \r
 159             list vnf-networks {\r
 160                 key network-role;\r
 161                 uses vnf-network;\r
 162                 description "Network List";\r
 163             }\r
 164         }\r
 165     } \r
 166 \r
 167     grouping network-request-information { \r
 168         container network-request-information { \r
 169             leaf network-id {\r
 170                 type string; \r
 171             }\r
 172             leaf network-type { \r
 173                 type string; \r
 174             } \r
 175             leaf network-name { \r
 176                 type string; \r
 177             } \r
 178             leaf tenant { \r
 179                 type string; \r
 180             } \r
 181             leaf aic-clli { \r
 182                 type string; \r
 183             } \r
 184             leaf aic-cloud-region { \r
 185                 type string; \r
 186                 description "The AIC cloud region which maps to contrail versions";\r
 187             } \r
 188         }\r
 189     } \r
 190 \r
 191     /***********************************************************/\r
 192     /*               PRELOAD DATA                                 */\r
 193     /***********************************************************/\r
 194 \r
 195     container preload-vnfs {\r
 196         uses preload-model-information; \r
 197     } \r
 198     grouping preload-model-information { \r
 199         list vnf-preload-list { \r
 200             key "vnf-name vnf-type"; \r
 201             leaf vnf-name { \r
 202                 type string; \r
 203                 description "vf-module-name";\r
 204             } \r
 205             leaf vnf-type { \r
 206                 type string; \r
 207                 description "vf-module-type";\r
 208             } \r
 209             uses preload-data; \r
 210         } \r
 211     } \r
 212 \r
 213     // For preload networks it will have network-topology-information\r
 214     // For preload vnfs, it will have vnf-topology-information\r
 215     grouping preload-data { \r
 216         container preload-data { \r
 217             uses vnf-topology-information; \r
 218             uses network-topology-information; \r
 219             uses oper-status; \r
 220         }\r
 221     } \r
 222 \r
 223 \r
 224     grouping vnf-topology-information { \r
 225         container vnf-topology-information { \r
 226             uses vnf-topology-identifier;\r
 227             uses vnf-assignments; \r
 228             uses vnf-parameters; \r
 229         }\r
 230     } \r
 231 \r
 232     grouping vnf-topology-identifier { \r
 233         container vnf-topology-identifier { \r
 234             leaf service-type { \r
 235                 type string;\r
 236             } \r
 237             leaf service-id { \r
 238                 type string;\r
 239             } \r
 240             leaf vnf-name { \r
 241                 type string; \r
 242                 description "vf-module-name";\r
 243             } \r
 244             leaf vnf-type { \r
 245                 type string; \r
 246                 description "vf-module-type";\r
 247             } \r
 248             leaf generic-vnf-name { \r
 249                 type string; \r
 250             } \r
 251             leaf generic-vnf-type { \r
 252                 type string; \r
 253             } \r
 254             leaf generic-vnf-id { \r
 255                 type string; \r
 256             } \r
 257         } \r
 258     } \r
 259 \r
 260     grouping vnf-assignments {\r
 261         container vnf-assignments { \r
 262             leaf vnf-status {\r
 263                 type string;\r
 264                 description "Orchestration Status from AAI - to be set by SDNC";\r
 265             }\r
 266             list availability-zones {\r
 267                 ordered-by  user;\r
 268                 leaf availability-zone {\r
 269                     type string;\r
 270                     description "Openstack availability zone name or UUID";\r
 271                 }\r
 272             }\r
 273             list vnf-networks {\r
 274                 key network-role;\r
 275                 uses vnf-network;\r
 276                 // 1610\r
 277                 uses sriov-vlan-filter-list;\r
 278                 description "Network List";\r
 279             }\r
 280             uses vm-topology;\r
 281         }\r
 282     } \r
 283 \r
 284     grouping vm-topology {\r
 285         list vnf-vms {\r
 286             key vm-type;\r
 287             leaf vm-type { \r
 288                 type string; \r
 289             } \r
 290             leaf vm-count { \r
 291                 type uint8; \r
 292             } \r
 293             list vm-names {\r
 294                 ordered-by user;\r
 295                 leaf vm-name{ \r
 296                     type string; \r
 297                 } \r
 298             }\r
 299             //leaf-list vm-names {\r
 300             //    type string; \r
 301             //    ordered-by user;\r
 302             //}\r
 303             list vm-networks {\r
 304                 key network-role;\r
 305                 uses vm-network;\r
 306                 description "Network List";\r
 307             }\r
 308         }\r
 309     }\r
 310 \r
 311     grouping vnf-network {\r
 312         leaf network-role { \r
 313             type string; \r
 314             description "A Network Role to which a VNF must connect";\r
 315         } \r
 316         leaf network-name { \r
 317             type string; \r
 318             description "Unique Neutron UUID of an instance of the network role ";\r
 319         } \r
 320         leaf neutron-id { \r
 321             type string; \r
 322             description "Unique Neutron UUID of an instance of the network role ";\r
 323         } \r
 324         leaf network-id { \r
 325             type string; \r
 326             description "Unique Neutron UUID of an instance of the network role ";\r
 327         } \r
 328         leaf subnet-id { \r
 329             type string; \r
 330             description "ipv4 subnet UUID to be passed into the HEAT template for DHCP assignment";\r
 331         }\r
 332         leaf contrail-network-fqdn {\r
 333             type string;\r
 334             description "contrail network policy object";\r
 335         }\r
 336         // 1610\r
 337         leaf ipv6-subnet-id { \r
 338             type string; \r
 339             description "ipv6 subnet UUID to be passed into the HEAT template for DHCP assignment";\r
 340         }\r
 341         leaf ipv6-subnet-name { \r
 342             type string; \r
 343             description "ipv6 subnet-name that corresponds to the ipv6 subnet-id";\r
 344         }\r
 345         leaf subnet-name { \r
 346             type string; \r
 347             description "ipv4 subnet-name that corresponds to the ipv4 subnet-id";\r
 348         }\r
 349     }\r
 350 \r
 351     // 1610\r
 352     grouping sriov-vlan-filter-list {\r
 353         list sriov-vlan-filter-list {\r
 354             leaf sriov-vlan-filter {\r
 355                 type string;\r
 356             }\r
 357         }\r
 358     }\r
 359 \r
 360     grouping vm-network {\r
 361         leaf network-role {\r
 362             type string;\r
 363             description "network (identified by role) that this VM connects to.  Should also be included in the vnf-networks for the containing VNF";\r
 364     \r
 365         }\r
 366         leaf use-dhcp {\r
 367             type enumeration { \r
 368                   enum "Y";\r
 369                   enum "N";\r
 370             } \r
 371             description "Indicator to use DHCP on this network for this VM";\r
 372         }\r
 373         leaf ip-count {\r
 374             type uint8;\r
 375             description "The number of ip addresses to be assigned per vm for this network role";\r
 376         }\r
 377         list network-ips {\r
 378             ordered-by user;\r
 379             leaf ip-address {\r
 380                 //type string;\r
 381                 type ietf:ip-address;\r
 382                 description "List of assigned ipv4 addresses on a network";\r
 383             }\r
 384         }\r
 385         list network-ips-v6 {\r
 386             ordered-by user;\r
 387             leaf ip-address-ipv6 {\r
 388                 //type string;\r
 389                 type ietf:ipv6-address;\r
 390                 description "List of assigned ipv6 addresses on a network";\r
 391             }\r
 392         }\r
 393         list network-macs {\r
 394             ordered-by user;\r
 395             leaf mac-address {\r
 396                 type string;\r
 397                 description "List of network assignments for this VM (one per network)";\r
 398             }\r
 399         }\r
 400         leaf floating-ip {\r
 401             //type string;\r
 402             type ietf:ip-address;\r
 403             description "Floating ipv4 for VMs of a given type on this network";\r
 404         }\r
 405         leaf floating-ip-v6 {\r
 406             //type string;\r
 407             type ietf:ipv6-address;\r
 408             description "Floating ipv6 for VMs of a given type on this network";\r
 409         }\r
 410         list interface-route-prefixes {\r
 411             ordered-by user;\r
 412             leaf interface-route-prefix {\r
 413                 type ietf:ip-address;\r
 414                 description "route prefixes (CIDRs) to be provided to MSO in vnf-topology as a list of static routes";\r
 415             }\r
 416         }\r
 417     }\r
 418 \r
 419     grouping vnf-parameters {\r
 420         list vnf-parameters {\r
 421             key vnf-parameter-name;\r
 422             leaf vnf-parameter-name { \r
 423                 type string; \r
 424                 description "The name of an arbitrary instance-specific vnf-parameters";\r
 425             } \r
 426             leaf vnf-parameter-value { \r
 427                 type string; \r
 428                 description "The value of an arbitrary instance-specific vnf-parameters ";\r
 429             } \r
 430         }\r
 431     }\r
 432 \r
 433     grouping network-topology-information { \r
 434         container network-topology-information { \r
 435             uses network-topology-identifier;\r
 436             uses subnets; \r
 437             uses vpn-bindings; \r
 438             uses network-policy;\r
 439             uses route-table-reference;\r
 440             uses provider-network-information;\r
 441         }\r
 442     } \r
 443 \r
 444     grouping network-topology-identifier { \r
 445         container network-topology-identifier { \r
 446             leaf service-type { \r
 447                 type string;\r
 448             } \r
 449             leaf network-name { \r
 450                 type string; \r
 451             } \r
 452             leaf network-role { \r
 453                 type string; \r
 454             } \r
 455             leaf network-type { \r
 456                 type string; \r
 457             } \r
 458             leaf network-technology{ \r
 459                 type string; \r
 460             } \r
 461         } \r
 462     } \r
 463     grouping subnets {\r
 464         list subnets {\r
 465             key start-address;\r
 466             leaf start-address{\r
 467                 type ietf:ip-address;\r
 468                 //type string;\r
 469             }\r
 470             leaf gateway-address{\r
 471                 //type string;\r
 472                 type ietf:ip-address;\r
 473             }\r
 474             leaf cidr-mask{\r
 475                 type string;\r
 476             }\r
 477             leaf ip-version {\r
 478                 type string;\r
 479             }\r
 480             leaf dhcp-enabled {\r
 481                 type enumeration {\r
 482                     enum "Y";\r
 483                     enum "N";\r
 484                 }\r
 485             }\r
 486             leaf dhcp-start-address {\r
 487                 type string;\r
 488             }\r
 489             leaf dhcp-end-address {\r
 490                 type string;\r
 491             }\r
 492             // 1610\r
 493             leaf subnet-name {\r
 494                 type string;\r
 495             }\r
 496             \r
 497         }\r
 498     } \r
 499 \r
 500     grouping vpn-bindings {\r
 501         list vpn-bindings {\r
 502             key vpn-binding-id;\r
 503             leaf vpn-binding-id {\r
 504                 type string;\r
 505             }\r
 506             leaf global-route-target {\r
 507                 type string;\r
 508             }\r
 509         }\r
 510     } \r
 511 \r
 512     grouping network-policy {\r
 513         list network-policy {\r
 514             key network-policy-fqdn;\r
 515             leaf network-policy-fqdn {\r
 516                 type string;\r
 517             }\r
 518             leaf network-policy-id {\r
 519                 type string;\r
 520             }\r
 521         }\r
 522     } \r
 523 \r
 524     //1610\r
 525     grouping route-table-reference {\r
 526         list route-table-reference {\r
 527             leaf route-table-reference-id {\r
 528                 type string;\r
 529             }\r
 530             leaf route-table-reference-fqdn {\r
 531                 type string;\r
 532             }\r
 533         }\r
 534     }\r
 535 \r
 536     // 1610\r
 537     grouping provider-network-information {\r
 538         container provider-network-information {\r
 539                 leaf physical-network-name {\r
 540                     type string;\r
 541                 }\r
 542                 leaf is-provider-network {\r
 543                     type boolean;\r
 544                 }\r
 545                 leaf is-shared-network {\r
 546                     type boolean;\r
 547                 }\r
 548                 leaf is-external-network {\r
 549                 type boolean;\r
 550             }\r
 551         }\r
 552     }\r
 553 \r
 554     /***********************************************************/\r
 555     /*               SERVICE_DATA                                */\r
 556     /***********************************************************/\r
 557     container vnfs {\r
 558         uses vnf-model-infrastructure; \r
 559     } \r
 560     grouping vnf-model-infrastructure { \r
 561         list vnf-list { \r
 562             key vnf-id; \r
 563             leaf vnf-id { \r
 564                 type string; \r
 565                 mandatory true; \r
 566                 description "vf-module-id";\r
 567             } \r
 568             uses service-data; \r
 569             uses service-status; \r
 570         } \r
 571     } \r
 572     grouping service-data { \r
 573         container service-data { \r
 574             uses vnf-configuration-information; \r
 575             uses oper-status; \r
 576         } \r
 577     } \r
 578     grouping service-status { \r
 579         container service-status { \r
 580             leaf response-code { \r
 581                 type string; \r
 582             } \r
 583             leaf response-message { \r
 584                 type string; \r
 585             } \r
 586             leaf final-indicator { \r
 587                 type string; \r
 588             } \r
 589             leaf request-status { \r
 590                 type enumeration { \r
 591                     enum "synccomplete";\r
 592                     enum "asynccomplete";\r
 593                     enum "notifycomplete";\r
 594                 } \r
 595             } \r
 596             leaf vnfsdn-action { \r
 597                 type enumeration { \r
 598                     enum "PreloadNetworkRequest";\r
 599                     enum "DeletePreloadNetworkRequest";\r
 600                     enum "NetworkActivateRequest";\r
 601                     enum "DisconnectNetworkRequest";\r
 602                     enum "PreloadVNFRequest";\r
 603                     enum "DeletePreloadVNFRequest";\r
 604                     enum "VNFActivateRequest";\r
 605                     enum "ChangeVNFActivateRequest";\r
 606                     enum "DisconnectVNFRequest";\r
 607                     enum "PreloadVnfInstanceRequest";\r
 608                     enum "DeletePreloadVnfInstanceRequest";\r
 609                     enum "VnfInstanceActivateRequest";\r
 610                     enum "ChangeVnfInstanceActivateRequest";\r
 611                     enum "DisconnectVnfInstanceRequest";\r
 612                     enum "PreloadVfModuleRequest";\r
 613                     enum "DeletePreloadVfModuleRequest";\r
 614                     enum "VfModuleActivateRequest";\r
 615                     enum "ChangeVfModuleActivateRequest";\r
 616                     enum "DisconnectVfModuleRequest";\r
 617                 } \r
 618             } \r
 619             leaf vnfsdn-subaction { \r
 620                 type enumeration { \r
 621                     enum "SUPP";\r
 622                     enum "CANCEL";\r
 623                 } \r
 624             }\r
 625             leaf rpc-name { \r
 626                 type enumeration { \r
 627                     enum "vnf-topology-operation";\r
 628                     enum "preload-vnf-topology-operation";\r
 629                     enum "vnf-instance-topology-operation";\r
 630                     enum "preload-vnf-instance-topology-operation";\r
 631                     enum "vf-module-topology-operation";\r
 632                     enum "preload-vf-module-topology-operation";\r
 633                 } \r
 634             } \r
 635             leaf rpc-action { \r
 636                 type enumeration { \r
 637                     enum "reserve";\r
 638                     enum "assign";\r
 639                     enum "activate";  // equal to commit\r
 640                     enum "delete";      // equal to commit\r
 641                     enum "changeassign";\r
 642                     enum "changedelete";\r
 643                     enum "rollback";\r
 644                 } \r
 645             } \r
 646             leaf response-timestamp { \r
 647                 type string; \r
 648             } \r
 649         } \r
 650     } \r
 651     grouping vnf-configuration-information { \r
 652         uses sdnc-request-header; \r
 653         uses request-information; \r
 654         uses service-information;\r
 655         uses vnf-request-information;\r
 656         uses vnf-topology; \r
 657     } \r
 658     grouping vnf-topology-response-body { \r
 659         leaf svc-request-id { \r
 660             type string; \r
 661         } \r
 662         leaf response-code { \r
 663             type string; \r
 664         } \r
 665         leaf response-message { \r
 666             type string; \r
 667         } \r
 668         leaf ack-final-indicator { \r
 669             type string; \r
 670         } \r
 671     } \r
 672 \r
 673     grouping vnf-information { \r
 674         container vnf-information { \r
 675             leaf vnf-service-type { \r
 676                 type string;\r
 677             } \r
 678             leaf vnf-id { \r
 679                 type string; \r
 680                 description "vf-module-id";\r
 681             } \r
 682         } \r
 683     } \r
 684 \r
 685     grouping network-information { \r
 686         container network-information { \r
 687             leaf network-service-type { \r
 688                 type string;\r
 689             } \r
 690             leaf network-id { \r
 691                 type string; \r
 692             } \r
 693         } \r
 694     } \r
 695 \r
 696 \r
 697     // Carried over from l3sdn and potentially not needed\r
 698     grouping oper-status { \r
 699         container oper-status { \r
 700             leaf order-status { \r
 701                 type enumeration { \r
 702                     enum "Active";\r
 703                     enum "PendingAssignment";\r
 704                     enum "PendingCreate";\r
 705                     enum "PendingUpdate";\r
 706                     enum "PendingDelete";\r
 707                     enum "Deleted";\r
 708                     \r
 709                 } \r
 710             }\r
 711             leaf last-action { \r
 712                 type enumeration { \r
 713                     enum "VNFActivateRequest";\r
 714                     enum "ChangeVNFActivateRequest";\r
 715                     enum "VnfInstanceActivateRequest";\r
 716                     enum "ChangeVnfInstanceActivateRequest";\r
 717                     enum "VfModuleActivateRequest";\r
 718                     enum "ChangeVfModuleActivateRequest";\r
 719                     enum "DisconnectVNFRequest";\r
 720                     enum "DisconnectVnfInstanceRequest";\r
 721                     enum "DisconnectVfModuleRequest";\r
 722                     enum "PreloadVNFRequest";\r
 723                     enum "DeletePreloadVNFRequest";\r
 724                     enum "PreloadVnfInstanceRequest";\r
 725                     enum "DeletePreloadVnfInstanceRequest";\r
 726                     enum "PreloadVfModuleRequest";\r
 727                     enum "DeletePreloadVfModuleRequest";\r
 728                 } \r
 729             } \r
 730             leaf last-svc-request-id { \r
 731                 type string; \r
 732             } \r
 733             leaf last-order-status { \r
 734                 type enumeration { \r
 735                     enum "Active";\r
 736                     enum "PendingAssignment";\r
 737                     enum "PendingCreate";\r
 738                     enum "PendingUpdate";\r
 739                     enum "PendingDelete";\r
 740                     enum "Deleted";\r
 741                 } \r
 742             } \r
 743             leaf create-timestamp { \r
 744                 type string; \r
 745             } \r
 746             leaf modify-timestamp { \r
 747                 type string; \r
 748             } \r
 749             leaf maintenance-indicator { \r
 750                 type enumeration { \r
 751                     enum "Y";\r
 752                     enum "N";\r
 753                 } \r
 754             } \r
 755         } \r
 756     } \r
 757     grouping vnf-topology { \r
 758         leaf vnf-id {\r
 759             type string; \r
 760             description "vf-module-id";\r
 761         }\r
 762         uses vnf-topology-information; \r
 763     } \r
 764     \r
 765     \r
 766     rpc vnf-topology-operation {\r
 767         input { \r
 768             uses sdnc-request-header; \r
 769             uses request-information; \r
 770             uses service-information;\r
 771             uses vnf-request-information; \r
 772         } \r
 773         output { \r
 774             uses vnf-topology-response-body; \r
 775             uses vnf-information;\r
 776             uses service-information;\r
 777         } \r
 778     } \r
 779 \r
 780     rpc network-topology-operation {\r
 781         input { \r
 782             uses sdnc-request-header; \r
 783             uses request-information; \r
 784             uses service-information;\r
 785             uses network-request-information; \r
 786         } \r
 787         output { \r
 788             uses vnf-topology-response-body; \r
 789             uses network-information;\r
 790             uses service-information;\r
 791         } \r
 792     } \r
 793 \r
 794     rpc preload-vnf-topology-operation {\r
 795         input { \r
 796             uses sdnc-request-header; \r
 797             uses request-information; \r
 798             uses vnf-topology-information;\r
 799         } \r
 800         output { \r
 801             uses vnf-topology-response-body; \r
 802         } \r
 803     }\r
 804 \r
 805     rpc preload-network-topology-operation {\r
 806         input { \r
 807             uses sdnc-request-header; \r
 808             uses request-information; \r
 809             uses network-topology-information;\r
 810         } \r
 811         output { \r
 812             uses vnf-topology-response-body; \r
 813         } \r
 814     }\r
 815 }\r