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Class Quota (2.50.1)
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Version 2.50.1 keyboard_arrow_down
public final class Quota extends GeneratedMessageV3 implements QuotaOrBuilder
Quota configuration helps to achieve fairness and budgeting in service
usage.
The metric based quota configuration works this way:
The service configuration defines a set of metrics.
For API calls, the quota.metric_rules maps methods to metrics with
corresponding costs.
The quota.limits defines limits on the metrics, which will be used for
quota checks at runtime.
An example quota configuration in yaml format:
quota:
limits:
name: apiWriteQpsPerProject
metric: library.googleapis.com/write_calls
unit: "1/min/{project}" # rate limit for consumer projects
values:
STANDARD: 10000
(The metric rules bind all methods to the read_calls metric,
except for the UpdateBook and DeleteBook methods. These two methods
are mapped to the write_calls metric, with the UpdateBook method
consuming at twice rate as the DeleteBook method.)
metric_rules:
- selector: "*"
metric_costs:
library.googleapis.com/read_calls: 1
- selector: google.example.library.v1.LibraryService.UpdateBook
metric_costs:
library.googleapis.com/write_calls: 2
- selector: google.example.library.v1.LibraryService.DeleteBook
metric_costs:
library.googleapis.com/write_calls: 1
Corresponding Metric definition:
metrics:
- name: library.googleapis.com/read_calls
display_name: Read requests
metric_kind: DELTA
value_type: INT64
- name: library.googleapis.com/write_calls
display_name: Write requests
metric_kind: DELTA
value_type: INT64
Protobuf type google.api.Quota
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
LIMITS_FIELD_NUMBER
public static final int LIMITS_FIELD_NUMBER
Field Value
Type Description
int
METRIC_RULES_FIELD_NUMBER
public static final int METRIC_RULES_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static Quota getDefaultInstance ()
Returns
Type Description
Quota
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static Quota . Builder newBuilder ()
newBuilder(Quota prototype)
public static Quota . Builder newBuilder ( Quota prototype )
Parameter
Name Description
prototypeQuota
public static Quota parseDelimitedFrom ( InputStream input )
Returns
Type Description
Quota
public static Quota parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
parseFrom(byte[] data)
public static Quota parseFrom ( byte [] data )
Parameter
Name Description
databyte []
Returns
Type Description
Quota
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static Quota parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
parseFrom(ByteString data)
public static Quota parseFrom ( ByteString data )
Returns
Type Description
Quota
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static Quota parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
public static Quota parseFrom ( CodedInputStream input )
Returns
Type Description
Quota
public static Quota parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
public static Quota parseFrom ( InputStream input )
Returns
Type Description
Quota
public static Quota parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
parseFrom(ByteBuffer data)
public static Quota parseFrom ( ByteBuffer data )
Returns
Type Description
Quota
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Quota parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
Returns
Type Description
Quota
parser()
public static Parser<Quota> parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getDefaultInstanceForType()
public Quota getDefaultInstanceForType ()
Returns
Type Description
Quota
getLimits(int index)
public QuotaLimit getLimits ( int index )
List of QuotaLimit definitions for the service.
repeated .google.api.QuotaLimit limits = 3;
Parameter
Name Description
indexint
getLimitsCount()
public int getLimitsCount ()
List of QuotaLimit definitions for the service.
repeated .google.api.QuotaLimit limits = 3;
Returns
Type Description
int
getLimitsList()
public List<QuotaLimit> getLimitsList ()
List of QuotaLimit definitions for the service.
repeated .google.api.QuotaLimit limits = 3;
getLimitsOrBuilder(int index)
public QuotaLimitOrBuilder getLimitsOrBuilder ( int index )
List of QuotaLimit definitions for the service.
repeated .google.api.QuotaLimit limits = 3;
Parameter
Name Description
indexint
getLimitsOrBuilderList()
public List <? extends QuotaLimitOrBuilder > getLimitsOrBuilderList ()
List of QuotaLimit definitions for the service.
repeated .google.api.QuotaLimit limits = 3;
Returns
Type Description
List <? extends com.google.api.QuotaLimitOrBuilder >
getMetricRules(int index)
public MetricRule getMetricRules ( int index )
List of MetricRule definitions, each one mapping a selected method to one
or more metrics.
repeated .google.api.MetricRule metric_rules = 4;
Parameter
Name Description
indexint
getMetricRulesCount()
public int getMetricRulesCount ()
List of MetricRule definitions, each one mapping a selected method to one
or more metrics.
repeated .google.api.MetricRule metric_rules = 4;
Returns
Type Description
int
getMetricRulesList()
public List<MetricRule> getMetricRulesList ()
List of MetricRule definitions, each one mapping a selected method to one
or more metrics.
repeated .google.api.MetricRule metric_rules = 4;
getMetricRulesOrBuilder(int index)
public MetricRuleOrBuilder getMetricRulesOrBuilder ( int index )
List of MetricRule definitions, each one mapping a selected method to one
or more metrics.
repeated .google.api.MetricRule metric_rules = 4;
Parameter
Name Description
indexint
getMetricRulesOrBuilderList()
public List <? extends MetricRuleOrBuilder > getMetricRulesOrBuilderList ()
List of MetricRule definitions, each one mapping a selected method to one
or more metrics.
repeated .google.api.MetricRule metric_rules = 4;
Returns
Type Description
List <? extends com.google.api.MetricRuleOrBuilder >
getParserForType()
public Parser<Quota> getParserForType ()
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
hashCode()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public Quota . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected Quota . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public Quota . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides
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Last updated 2025-02-23 UTC.
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