עדכונים באמצעות אנונימיזציה של שדות

campaign = client.resource.campaign
campaign.resource_name = client.path.campaign(customer_id, campaign_id)

mask = client.field_mask.with campaign do
  campaign.status = :PAUSED
  campaign.network_settings = client.resource.network_settings do |ns|
    ns.target_search_network = false
  end
end

operation = client.operation.campaign
operation.update = campaign
operation.update_mask = mask

campaign_resource_name = client.path.campaign(customer_id, campaign_id)

operation =
  client.operation.update_resource.campaign(campaign_resource_name) do |c|
    c.status = :PAUSED
    c.network_settings = client.resource.network_settings do |ns|
      ns.target_search_network = false
    end
  end

mask = Google::Protobuf::FieldMask.new
mask.paths = ['status', 'name']

# Creates a campaign with the proper resource name.
campaign = client.resource.campaign do |c|
  c.resource_name = client.path.campaign(customer_id, campaign_id)
end

# Update the maximize conversions field within the update block, so it's
# captured in the field mask.
operation = client.operation.update_resource.campaign(campaign) do |c|
  c.maximize_conversions = client.resource.maximize_conversions
end

# Sends the operation in a mutate request that results in a
# FieldMaskError.FIELD_HAS_SUBFIELDS error because empty MESSAGE fields cannot
# be included in a field mask.
response = client.service.campaign.mutate_campaigns(
  customer_id: customer_id,
  operations: [operation]
)

# Create the operation directly from the campaign's resource name. Don't do
# anything in the block so that the field mask starts empty. You can modify
# other fields in this block, except the message field intended to have a
# blank subfield.
campaign_resource_name = client.path.campaign(customer_id, campaign_id)
operation = client.operation.update_resource.campaign(campaign_resource_name) {}

# Manually add the maximize conversions subfield to the field mask so the API
# knows to clear it.
operation.update_mask.paths << 'maximize_conversions.target_cpa_micros'

# This operation succeeds.
response = client.service.campaign.mutate_campaigns(
  customer_id: customer_id,
  operations: [operation]
)

# Create a campaign object representing the campaign you want to change.
campaign = client.resource.campaign do |c|
  c.resource_name = client.path.campaign(customer_id, campaign_id)
end

# The field mask in this operation includes 'maximize_conversions',
# but not 'maximize_conversions.target_cpa_micros', so it results in an
# error.
operation = client.operation.update_resource.campaign(campaign) do |c|
  c.maximize_conversions = client.resource.maximize_conversions do |mc|
    mc.target_cpa_micros = 0
  end
end

# Operation fails because the field mask is invalid.
response = client.service.campaign.mutate_campaigns(
  customer_id: customer_id,
  operations: [operation]
)

# Create a campaign including the maximize conversions fields right away, since
# they are manually added to the field mask.
campaign = client.resource.campaign do |c|
  c.resource_name = client.path.campaign(customer_id, campaign_id)
  c.maximize_conversions = client.resource.maximize_conversions do |mc|
    mc.target_cpa_micros = 0
  end
end

# Create the operation with an empty field mask. You can add a block here with
# other changes that are automatically added to the field mask.
operation = client.operation.update_resource.campaign(campaign) {}

# Add the field to the field mask so the API knows to clear it.
operation.update_mask.paths << 'maximize_conversions.target_cpa_micros'

# Operation succeeds because the correct field mask is specified.
response = client.service.campaign.mutate_campaigns(
  customer_id: customer_id,
  operations: [operation]
)