update campaign sdk

lib/plivo/resources/campaign.rb

@@ -86,6 +86,16 @@ def create(options=nil)
         perform_create(options)
       end
       ##
+      # Update Camapign
+      def update(campaign_id, options=nil)
+        valid_param?(:options, options, Hash, true)
+        if not campaign_id
+          raise_invalid_request("campaign_id must be provided")
+        end
+        action = campaign_id
+        perform_action_with_identifier(action, 'POST', options)
+      end
+      ##
       # campaign number link
       #
       def number_link(options=nil)

spec/mocks/campaignUpdateResponse.json

@@ -0,0 +1,25 @@
+{
+    "api_id": "f687a17e-0725-11ed-ab02-0242ac110004",
+    "campaign": {
+        "brand_id": "BOZ5T2X",
+        "campaign_id": "CXX",
+        "mno_metadata": {
+            "AT&T": {
+                "tpm": 15
+            },
+            "T-Mobile": {
+                "brand_tier": "SOLE_PROPRIETOR"
+            },
+            "US Cellular": {
+                "tpm": 15
+            },
+            "Verizon Wireless": {
+                "tpm": 15
+            }
+        },
+        "registration_status": "ACTIVE",
+        "reseller_id": "",
+        "sub_usecase": "2FA,MARKETING",
+        "usecase": "STARTER"
+    }
+}

spec/resource_campaign_spec.rb

@@ -185,6 +185,28 @@ def to_json_delete(obj)
                                 optout_message: "optoutmessage should be mandatory"
                          })
     end
+
+    it 'update campaign' do
+      contents = File.read(Dir.pwd + '/spec/mocks/campaignUpdateResponse.json')
+      mock(200, JSON.parse(contents))
+      response = to_json(@api.campaign
+                                  .update("CXX",
+                                      params ={
+                                        sample1: "sample message 1 should be 20 minimum character",
+                                      }
+                                  )
+                                )
+
+      contents = JSON.parse(contents)
+
+      expect(JSON.parse(response))
+        .to eql(contents)
+      compare_requests(uri: '/v1/Account/MAXXXXXXXXXXXXXXXXXX/10dlc/Campaign/CXX/',
+                       method: 'POST',
+                       data: {
+                              sample1: "sample message 1 should be 20 minimum character"
+                       })
+  end
     it 'number_link campaign' do
       contents = File.read(Dir.pwd + '/spec/mocks/campaignNumberLinkUnlinkResponse.json')
       mock(200, JSON.parse(contents))