15 files changed, 26 insertions, 0 deletions
diff --git a/src/plugins/acl/acl.api b/src/plugins/acl/acl.api
index a0de24a2340..19f007aeea7 100644
--- a/src/plugins/acl/acl.api
+++ b/src/plugins/acl/acl.api
@@ -19,6 +19,7 @@
     used to control the ACL plugin
 */
 
+vl_api_version 1.0.0
 
 /** \brief Get the plugin version
     @param client_index - opaque cookie to identify the sender
diff --git a/src/plugins/dpdk/api/dpdk.api b/src/plugins/dpdk/api/dpdk.api
index d43f8a36c4a..5ded450136a 100644
--- a/src/plugins/dpdk/api/dpdk.api
+++ b/src/plugins/dpdk/api/dpdk.api
@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /** \brief DPDK interface HQoS pipe profile set request
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/plugins/flowprobe/flowprobe.api b/src/plugins/flowprobe/flowprobe.api
index 3f8c583bcf2..5bfe4510178 100644
--- a/src/plugins/flowprobe/flowprobe.api
+++ b/src/plugins/flowprobe/flowprobe.api
@@ -5,6 +5,8 @@
     used to control the flowprobe plugin
 */
 
+vl_api_version 1.0.0
+
 /** \brief Enable / disable per-packet IPFIX recording on an interface
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/plugins/gtpu/gtpu.api b/src/plugins/gtpu/gtpu.api
index 55ba03904d4..fea47916b8c 100644
--- a/src/plugins/gtpu/gtpu.api
+++ b/src/plugins/gtpu/gtpu.api
@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /** \brief Set or delete an GTPU tunnel
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api b/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
index caa97e6ec7d..3637ae8e4b2 100644
--- a/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
+++ b/src/plugins/ioam/export-vxlan-gpe/vxlan_gpe_ioam_export.api
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /* Define a simple binary API to control the feature */
 
 autoreply define vxlan_gpe_ioam_export_enable_disable {
diff --git a/src/plugins/ioam/export/ioam_export.api b/src/plugins/ioam/export/ioam_export.api
index bb830561309..47a8cc057c4 100644
--- a/src/plugins/ioam/export/ioam_export.api
+++ b/src/plugins/ioam/export/ioam_export.api
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /* Define a simple binary API to control the feature */
 
 autoreply define ioam_export_ip6_enable_disable {
diff --git a/src/plugins/ioam/ip6/ioam_cache.api b/src/plugins/ioam/ip6/ioam_cache.api
index dd9c0186556..c953b674fe6 100644
--- a/src/plugins/ioam/ip6/ioam_cache.api
+++ b/src/plugins/ioam/ip6/ioam_cache.api
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /*  API to control ioam caching */
 
 autoreply define ioam_cache_ip6_enable_disable {
diff --git a/src/plugins/ioam/lib-pot/pot.api b/src/plugins/ioam/lib-pot/pot.api
index c377cde0dfe..d1bfe447e34 100644
--- a/src/plugins/ioam/lib-pot/pot.api
+++ b/src/plugins/ioam/lib-pot/pot.api
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
 
 /** \brief Proof of Transit(POT): Set POT profile
     @param id - id of the profile 
diff --git a/src/plugins/ioam/lib-trace/trace.api b/src/plugins/ioam/lib-trace/trace.api
index 2f45c6e28fd..59d664adbd7 100644
--- a/src/plugins/ioam/lib-trace/trace.api
+++ b/src/plugins/ioam/lib-trace/trace.api
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
 
 /** \brief iOAM6 Trace - Set the iOAM6 trace profile
     @param trace_type - Type of trace requested
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api b/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
index a6761f07e40..dfaecff60c9 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_vxlan_gpe.api
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
 
 /** \brief iOAM Over VxLAN-GPE - Set iOAM transport for VxLAN-GPE
     @param client_index - opaque cookie to identify the sender
diff --git a/src/plugins/ioam/udp-ping/udp_ping.api b/src/plugins/ioam/udp-ping/udp_ping.api
index 87945816044..6a5a6e68a03 100644
--- a/src/plugins/ioam/udp-ping/udp_ping.api
+++ b/src/plugins/ioam/udp-ping/udp_ping.api
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
 
 /** \brief UDP-Probe Add/Delete request 
     @param src_ip_address - Source ipv4/v6 address for the udp-ping flow
diff --git a/src/plugins/lb/lb.api b/src/plugins/lb/lb.api
index 32cc669b518..7f48666a4b1 100644
--- a/src/plugins/lb/lb.api
+++ b/src/plugins/lb/lb.api
@@ -1,3 +1,5 @@
+vl_api_version 1.0.0
+
 /** \brief Configure Load-Balancer global parameters
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/plugins/memif/memif.api b/src/plugins/memif/memif.api
index c9632d10357..08d056f04dd 100644
--- a/src/plugins/memif/memif.api
+++ b/src/plugins/memif/memif.api
@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /** \brief Create memory interface
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/plugins/nat/nat.api b/src/plugins/nat/nat.api
index d7a4a9efe22..84187578c9d 100644
--- a/src/plugins/nat/nat.api
+++ b/src/plugins/nat/nat.api
@@ -12,6 +12,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+vl_api_version 1.0.0
+
 /**
  * @file nat.api
  * @brief VPP control-plane API messages.
diff --git a/src/plugins/pppoe/pppoe.api b/src/plugins/pppoe/pppoe.api
index e8cd989f41b..78982f3e2e4 100644
--- a/src/plugins/pppoe/pppoe.api
+++ b/src/plugins/pppoe/pppoe.api
@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+vl_api_version 1.0.0
+
 /** \brief Set or delete an PPPOE session
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request