Reference documentation and code samples for the Compute V1 Client class SubnetworkLogConfig.
The available logging options for this subnetwork.
Generated from protobuf messagegoogle.cloud.compute.v1.SubnetworkLogConfig
Namespace
Google \ Cloud \ Compute \ V1
Methods
__construct
Constructor.
Parameters
Name
Description
data
array
Optional. Data for populating the Message object.
↳ aggregation_interval
string
Can only be specified if VPC flow logging for this subnetwork is enabled. Toggles the aggregation interval for collecting flow logs. Increasing the interval time will reduce the amount of generated flow logs for long lasting connections. Default is an interval of 5 seconds per connection. Check the AggregationInterval enum for the list of possible values.
↳ enable
bool
Whether to enable flow logging for this subnetwork. If this field is not explicitly set, it will not appear in get listings. If not set the default behavior is determined by the org policy, if there is no org policy specified, then it will default to disabled. Flow logging isn't supported if the subnet purpose field is set to REGIONAL_MANAGED_PROXY.
↳ filter_expr
string
Can only be specified if VPC flow logs for this subnetwork is enabled. The filter expression is used to define which VPC flow logs should be exported to Cloud Logging.
↳ flow_sampling
float
Can only be specified if VPC flow logging for this subnetwork is enabled. The value of the field must be in [0, 1]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 unless otherwise specified by the org policy, which means half of all collected logs are reported.
↳ metadata
string
Can only be specified if VPC flow logs for this subnetwork is enabled. Configures whether all, none or a subset of metadata fields should be added to the reported VPC flow logs. Default is EXCLUDE_ALL_METADATA. Check the Metadata enum for the list of possible values.
↳ metadata_fields
array
Can only be specified if VPC flow logs for this subnetwork is enabled and "metadata" was set to CUSTOM_METADATA.
getAggregationInterval
Can only be specified if VPC flow logging for this subnetwork is enabled. Toggles the aggregation interval for collecting flow logs. Increasing the interval time will reduce the amount of generated flow logs for long lasting connections. Default is an interval of 5 seconds per connection.
Check the AggregationInterval enum for the list of possible values.
Returns
Type
Description
string
hasAggregationInterval
clearAggregationInterval
setAggregationInterval
Can only be specified if VPC flow logging for this subnetwork is enabled. Toggles the aggregation interval for collecting flow logs. Increasing the interval time will reduce the amount of generated flow logs for long lasting connections. Default is an interval of 5 seconds per connection.
Check the AggregationInterval enum for the list of possible values.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getEnable
Whether to enable flow logging for this subnetwork. If this field is not explicitly set, it will not appear in get listings. If not set the default behavior is determined by the org policy, if there is no org policy specified, then it will default to disabled. Flow logging isn't supported if the subnet purpose field is set to REGIONAL_MANAGED_PROXY.
Returns
Type
Description
bool
hasEnable
clearEnable
setEnable
Whether to enable flow logging for this subnetwork. If this field is not explicitly set, it will not appear in get listings. If not set the default behavior is determined by the org policy, if there is no org policy specified, then it will default to disabled. Flow logging isn't supported if the subnet purpose field is set to REGIONAL_MANAGED_PROXY.
Parameter
Name
Description
var
bool
Returns
Type
Description
$this
getFilterExpr
Can only be specified if VPC flow logs for this subnetwork is enabled. The filter expression is used to define which VPC flow logs should be exported to Cloud Logging.
Returns
Type
Description
string
hasFilterExpr
clearFilterExpr
setFilterExpr
Can only be specified if VPC flow logs for this subnetwork is enabled. The filter expression is used to define which VPC flow logs should be exported to Cloud Logging.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getFlowSampling
Can only be specified if VPC flow logging for this subnetwork is enabled. The value of the field must be in [0, 1]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 unless otherwise specified by the org policy, which means half of all collected logs are reported.
Returns
Type
Description
float
hasFlowSampling
clearFlowSampling
setFlowSampling
Can only be specified if VPC flow logging for this subnetwork is enabled. The value of the field must be in [0, 1]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 unless otherwise specified by the org policy, which means half of all collected logs are reported.
Parameter
Name
Description
var
float
Returns
Type
Description
$this
getMetadata
Can only be specified if VPC flow logs for this subnetwork is enabled. Configures whether all, none or a subset of metadata fields should be added to the reported VPC flow logs. Default is EXCLUDE_ALL_METADATA.
Check the Metadata enum for the list of possible values.
Returns
Type
Description
string
hasMetadata
clearMetadata
setMetadata
Can only be specified if VPC flow logs for this subnetwork is enabled. Configures whether all, none or a subset of metadata fields should be added to the reported VPC flow logs. Default is EXCLUDE_ALL_METADATA.
Check the Metadata enum for the list of possible values.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getMetadataFields
Can only be specified if VPC flow logs for this subnetwork is enabled and "metadata" was set to CUSTOM_METADATA.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Compute V1 Client - Class SubnetworkLogConfig (1.35.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.35.0 (latest)](/php/docs/reference/cloud-compute/latest/V1.SubnetworkLogConfig)\n- [1.34.0](/php/docs/reference/cloud-compute/1.34.0/V1.SubnetworkLogConfig)\n- [1.33.0](/php/docs/reference/cloud-compute/1.33.0/V1.SubnetworkLogConfig)\n- [1.32.0](/php/docs/reference/cloud-compute/1.32.0/V1.SubnetworkLogConfig)\n- [1.31.0](/php/docs/reference/cloud-compute/1.31.0/V1.SubnetworkLogConfig)\n- [1.30.0](/php/docs/reference/cloud-compute/1.30.0/V1.SubnetworkLogConfig)\n- [1.29.0](/php/docs/reference/cloud-compute/1.29.0/V1.SubnetworkLogConfig)\n- [1.28.0](/php/docs/reference/cloud-compute/1.28.0/V1.SubnetworkLogConfig)\n- [1.27.0](/php/docs/reference/cloud-compute/1.27.0/V1.SubnetworkLogConfig)\n- [1.26.0](/php/docs/reference/cloud-compute/1.26.0/V1.SubnetworkLogConfig)\n- [1.25.0](/php/docs/reference/cloud-compute/1.25.0/V1.SubnetworkLogConfig)\n- [1.24.0](/php/docs/reference/cloud-compute/1.24.0/V1.SubnetworkLogConfig)\n- [1.23.0](/php/docs/reference/cloud-compute/1.23.0/V1.SubnetworkLogConfig)\n- [1.22.1](/php/docs/reference/cloud-compute/1.22.1/V1.SubnetworkLogConfig)\n- [1.21.0](/php/docs/reference/cloud-compute/1.21.0/V1.SubnetworkLogConfig)\n- [1.20.0](/php/docs/reference/cloud-compute/1.20.0/V1.SubnetworkLogConfig)\n- [1.19.0](/php/docs/reference/cloud-compute/1.19.0/V1.SubnetworkLogConfig)\n- [1.18.1](/php/docs/reference/cloud-compute/1.18.1/V1.SubnetworkLogConfig)\n- [1.17.0](/php/docs/reference/cloud-compute/1.17.0/V1.SubnetworkLogConfig)\n- [1.16.2](/php/docs/reference/cloud-compute/1.16.2/V1.SubnetworkLogConfig)\n- [1.14.0](/php/docs/reference/cloud-compute/1.14.0/V1.SubnetworkLogConfig)\n- [1.13.0](/php/docs/reference/cloud-compute/1.13.0/V1.SubnetworkLogConfig)\n- [1.12.1](/php/docs/reference/cloud-compute/1.12.1/V1.SubnetworkLogConfig)\n- [1.11.1](/php/docs/reference/cloud-compute/1.11.1/V1.SubnetworkLogConfig)\n- [1.10.1](/php/docs/reference/cloud-compute/1.10.1/V1.SubnetworkLogConfig)\n- [1.9.1](/php/docs/reference/cloud-compute/1.9.1/V1.SubnetworkLogConfig)\n- [1.8.3](/php/docs/reference/cloud-compute/1.8.3/V1.SubnetworkLogConfig)\n- [1.7.1](/php/docs/reference/cloud-compute/1.7.1/V1.SubnetworkLogConfig)\n- [1.6.1](/php/docs/reference/cloud-compute/1.6.1/V1.SubnetworkLogConfig)\n- [1.5.0](/php/docs/reference/cloud-compute/1.5.0/V1.SubnetworkLogConfig) \nReference documentation and code samples for the Compute V1 Client class SubnetworkLogConfig.\n\nThe available logging options for this subnetwork.\n\nGenerated from protobuf message `google.cloud.compute.v1.SubnetworkLogConfig`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Compute \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getAggregationInterval\n\nCan only be specified if VPC flow logging for this subnetwork is enabled. Toggles the aggregation interval for collecting flow logs. Increasing the interval time will reduce the amount of generated flow logs for long lasting connections. Default is an interval of 5 seconds per connection.\n\nCheck the AggregationInterval enum for the list of possible values.\n\n### hasAggregationInterval\n\n### clearAggregationInterval\n\n### setAggregationInterval\n\nCan only be specified if VPC flow logging for this subnetwork is enabled. Toggles the aggregation interval for collecting flow logs. Increasing the interval time will reduce the amount of generated flow logs for long lasting connections. Default is an interval of 5 seconds per connection.\n\nCheck the AggregationInterval enum for the list of possible values.\n\n### getEnable\n\nWhether to enable flow logging for this subnetwork. If this field is not explicitly set, it will not appear in get listings. If not set the default behavior is determined by the org policy, if there is no org policy specified, then it will default to disabled. Flow logging isn't supported if the subnet purpose field is set to REGIONAL_MANAGED_PROXY.\n\n### hasEnable\n\n### clearEnable\n\n### setEnable\n\nWhether to enable flow logging for this subnetwork. If this field is not explicitly set, it will not appear in get listings. If not set the default behavior is determined by the org policy, if there is no org policy specified, then it will default to disabled. Flow logging isn't supported if the subnet purpose field is set to REGIONAL_MANAGED_PROXY.\n\n### getFilterExpr\n\nCan only be specified if VPC flow logs for this subnetwork is enabled. The filter expression is used to define which VPC flow logs should be exported to Cloud Logging.\n\n### hasFilterExpr\n\n### clearFilterExpr\n\n### setFilterExpr\n\nCan only be specified if VPC flow logs for this subnetwork is enabled. The filter expression is used to define which VPC flow logs should be exported to Cloud Logging.\n\n### getFlowSampling\n\nCan only be specified if VPC flow logging for this subnetwork is enabled. The value of the field must be in \\[0, 1\\]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 unless otherwise specified by the org policy, which means half of all collected logs are reported.\n\n### hasFlowSampling\n\n### clearFlowSampling\n\n### setFlowSampling\n\nCan only be specified if VPC flow logging for this subnetwork is enabled. The value of the field must be in \\[0, 1\\]. Set the sampling rate of VPC flow logs within the subnetwork where 1.0 means all collected logs are reported and 0.0 means no logs are reported. Default is 0.5 unless otherwise specified by the org policy, which means half of all collected logs are reported.\n\n### getMetadata\n\nCan only be specified if VPC flow logs for this subnetwork is enabled. Configures whether all, none or a subset of metadata fields should be added to the reported VPC flow logs. Default is EXCLUDE_ALL_METADATA.\n\nCheck the Metadata enum for the list of possible values.\n\n### hasMetadata\n\n### clearMetadata\n\n### setMetadata\n\nCan only be specified if VPC flow logs for this subnetwork is enabled. Configures whether all, none or a subset of metadata fields should be added to the reported VPC flow logs. Default is EXCLUDE_ALL_METADATA.\n\nCheck the Metadata enum for the list of possible values.\n\n### getMetadataFields\n\nCan only be specified if VPC flow logs for this subnetwork is enabled and \"metadata\" was set to CUSTOM_METADATA.\n\n### setMetadataFields\n\nCan only be specified if VPC flow logs for this subnetwork is enabled and \"metadata\" was set to CUSTOM_METADATA."]]
