chore: Update discovery artifacts (#1398)

## Deleted keys were detected in the following stable discovery artifacts:
displayvideo v1 https://github.com/googleapis/google-api-python-client/commit/f6b1a8e2d291c2ac9d2ea590101bb3c8c6fbe6cf

## Discovery Artifact Change Summary:
feat(displayvideo): update the api https://github.com/googleapis/google-api-python-client/commit/f6b1a8e2d291c2ac9d2ea590101bb3c8c6fbe6cf
diff --git a/docs/dyn/displayvideo_v1.advertisers.insertionOrders.html b/docs/dyn/displayvideo_v1.advertisers.insertionOrders.html
index 963c8a0..eff5006 100644
--- a/docs/dyn/displayvideo_v1.advertisers.insertionOrders.html
+++ b/docs/dyn/displayvideo_v1.advertisers.insertionOrders.html
@@ -450,7 +450,7 @@
     "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
       { # Settings that control the budget of a single budget segment.
         "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-        "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+        "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
         "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
           "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
             "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
@@ -539,7 +539,7 @@
     "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
       { # Settings that control the budget of a single budget segment.
         "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-        "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+        "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
         "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
           "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
             "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
@@ -655,7 +655,7 @@
     "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
       { # Settings that control the budget of a single budget segment.
         "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-        "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+        "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
         "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
           "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
             "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
@@ -757,7 +757,7 @@
         "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
           { # Settings that control the budget of a single budget segment.
             "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-            "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+            "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
             "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
               "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
                 "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
@@ -866,7 +866,7 @@
     "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
       { # Settings that control the budget of a single budget segment.
         "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-        "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+        "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
         "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
           "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
             "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.
@@ -956,7 +956,7 @@
     "budgetSegments": [ # Required. The list of budget segments. Use a budget segment to specify a specific budget for a given period of time an insertion order is running.
       { # Settings that control the budget of a single budget segment.
         "budgetAmountMicros": "A String", # Required. The budget amount the insertion order will spend for the given date_range. The amount is in micros. Must be greater than 0. For example, 500000000 represents 500 standard units of the currency.
-        "campaignBudgetId": "A String", # The ID of the campaign budget linked to this insertion order budget segment.
+        "campaignBudgetId": "A String", # The budget_id of the campaign budget that this insertion order budget segment is a part of.
         "dateRange": { # A date range. # Required. The start and end date settings of the budget segment. They are resolved relative to the parent advertiser's time zone. * When creating a new budget segment, both `start_date` and `end_date` must be in the future. * An existing budget segment with a `start_date` in the past has a mutable `end_date` but an immutable `start_date`. * `end_date` must be the `start_date` or later, both before the year 2037.
           "endDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The upper bound of the date range, inclusive. Must specify a positive value for `year`, `month`, and `day`.
             "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant.