feat(dialogflow): update the api

#### dialogflow:v3

The following keys were added:
- schemas.GoogleCloudDialogflowCxV3QueryResult.properties.dtmf.$ref (Total Keys: 1)

#### dialogflow:v3beta1

The following keys were added:
- schemas.GoogleCloudDialogflowCxV3beta1QueryResult.properties.dtmf.$ref (Total Keys: 1)

Author: yoshi-automation

docs/dyn/dialogflow_v3.projects.locations.agents.environments.sessions.html

@@ -813,6 +813,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.
@@ -1716,6 +1720,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.

docs/dyn/dialogflow_v3.projects.locations.agents.sessions.html

@@ -813,6 +813,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.
@@ -1716,6 +1720,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.

docs/dyn/dialogflow_v3beta1.projects.locations.agents.environments.sessions.html

@@ -813,6 +813,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.
@@ -1716,6 +1720,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.

docs/dyn/dialogflow_v3beta1.projects.locations.agents.sessions.html

@@ -813,6 +813,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.
@@ -1716,6 +1720,10 @@ <h3>Method Details</h3>
     &quot;diagnosticInfo&quot;: { # The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct&#x27;s fields map can change without notice.
       &quot;a_key&quot;: &quot;&quot;, # Properties of the object.
     },
+    &quot;dtmf&quot;: { # Represents the input for dtmf event. # If a DTMF was provided as input, this field will contain a copy of the DTMFInput.
+      &quot;digits&quot;: &quot;A String&quot;, # The dtmf digits.
+      &quot;finishDigit&quot;: &quot;A String&quot;, # The finish digit (if any).
+    },
     &quot;intent&quot;: { # An intent represents a user&#x27;s intent to interact with a conversational agent. You can provide information for the Dialogflow API to use to match user input to an intent by adding training phrases (i.e., examples of user input) to your intent. # The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead.
       &quot;description&quot;: &quot;A String&quot;, # Human readable description for better understanding an intent like its scope, content, result etc. Maximum character limit: 140 characters.
       &quot;displayName&quot;: &quot;A String&quot;, # Required. The human-readable name of the intent, unique within the agent.

googleapiclient/discovery_cache/documents/dialogflow.v2.json

@@ -6983,7 +6983,7 @@
       }
     }
   },
-  "revision": "20210924",
+  "revision": "20211007",
   "rootUrl": "https://dialogflow.googleapis.com/",
   "schemas": {
     "GoogleCloudDialogflowCxV3AudioInput": {

googleapiclient/discovery_cache/documents/dialogflow.v2beta1.json

@@ -7315,7 +7315,7 @@
       }
     }
   },
-  "revision": "20210924",
+  "revision": "20211007",
   "rootUrl": "https://dialogflow.googleapis.com/",
   "schemas": {
     "GoogleCloudDialogflowCxV3AudioInput": {

googleapiclient/discovery_cache/documents/dialogflow.v3.json

@@ -3719,7 +3719,7 @@
       }
     }
   },
-  "revision": "20210924",
+  "revision": "20211007",
   "rootUrl": "https://dialogflow.googleapis.com/",
   "schemas": {
     "GoogleCloudDialogflowCxV3AdvancedSettings": {
@@ -6171,6 +6171,10 @@
           "description": "The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct's fields map can change without notice.",
           "type": "object"
         },
+        "dtmf": {
+          "$ref": "GoogleCloudDialogflowCxV3DtmfInput",
+          "description": "If a DTMF was provided as input, this field will contain a copy of the DTMFInput."
+        },
         "intent": {
           "$ref": "GoogleCloudDialogflowCxV3Intent",
           "description": "The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead."

googleapiclient/discovery_cache/documents/dialogflow.v3beta1.json

@@ -3719,7 +3719,7 @@
       }
     }
   },
-  "revision": "20210924",
+  "revision": "20211007",
   "rootUrl": "https://dialogflow.googleapis.com/",
   "schemas": {
     "GoogleCloudDialogflowCxV3AudioInput": {
@@ -7840,6 +7840,10 @@
           "description": "The free-form diagnostic info. For example, this field could contain webhook call latency. The string keys of the Struct's fields map can change without notice.",
           "type": "object"
         },
+        "dtmf": {
+          "$ref": "GoogleCloudDialogflowCxV3beta1DtmfInput",
+          "description": "If a DTMF was provided as input, this field will contain a copy of the DTMFInput."
+        },
         "intent": {
           "$ref": "GoogleCloudDialogflowCxV3beta1Intent",
           "description": "The Intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: `name` and `display_name`. This field is deprecated, please use QueryResult.match instead."