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This message defines attributes for a node that handles a network request.

The node can be either a service or an application that sends, forwards, or receives the request. Service peers should fill in principal and labels as appropriate.

Generated from protobuf message google.rpc.context.AttributeContext.Peer

CloneableInstantiable
Methods
public __construct( $data = NULL)
 

Constructor.

  • param array $data { Optional. Data for populating the Message object.
    @type string $ip
          The IP address of the peer.
    @type int|string $port
          The network port of the peer.
    @type array|\Google\Protobuf\Internal\MapField $labels
          The labels associated with the peer.
    @type string $principal
          The identity of this peer. Similar to `Request.auth.principal`, but
          relative to the peer instead of the request. For example, the
          identity associated with a load balancer that forwarded the request.
    @type string $region_code
          The CLDR country/region code associated with the above IP address.
          If the IP address is private, the `region_code` should reflect the
          physical location where this peer is running.
    
    }
public Google\Protobuf\Internal\Message::__debugInfo()
public Google\Protobuf\Internal\Message::byteSize()
 
  • ignore
public Google\Protobuf\Internal\Message::clear()
 

Clear all containing fields.

  • return null
public Google\Protobuf\Internal\Message::discardUnknownFields()
 

Clear all unknown fields previously parsed.

  • return null
public getIp()
 

The IP address of the peer.

Generated from protobuf field string ip = 1;

  • return string
public getLabels()
 

The labels associated with the peer.

Generated from protobuf field map<string, string> labels = 6;

  • return \Google\Protobuf\Internal\MapField
public getPort()
 

The network port of the peer.

Generated from protobuf field int64 port = 2;

  • return int|string
public getPrincipal()
 

The identity of this peer. Similar to Request.auth.principal, but relative to the peer instead of the request. For example, the identity associated with a load balancer that forwarded the request.

Generated from protobuf field string principal = 7;

  • return string
public getRegionCode()
 

The CLDR country/region code associated with the above IP address.

If the IP address is private, the region_code should reflect the physical location where this peer is running.

Generated from protobuf field string region_code = 8;

  • return string
public Google\Protobuf\Internal\Message::jsonByteSize( $options = 0)
 
  • ignore
public Google\Protobuf\Internal\Message::mergeFrom( $msg)
 

Merges the contents of the specified message into current message.

This method merges the contents of the specified message into the current message. Singular fields that are set in the specified message overwrite the corresponding fields in the current message. Repeated fields are appended. Map fields key-value pairs are overwritten. Singular/Oneof sub-messages are recursively merged. All overwritten sub-messages are deep-copied.

  • param object $msg Protobuf message to be merged from.
  • return null
public Google\Protobuf\Internal\Message::mergeFromJsonString( $data, $ignore_unknown = false)
 

Parses a json string to protobuf message.

This function takes a string in the json wire format, matching the encoding output by serializeToJsonString(). See mergeFrom() for merging behavior, if the field is already set in the specified message.

  • param string $data Json protobuf data.
  • param bool $ignore_unknown
  • return null
  • throws \Exception Invalid data.
public Google\Protobuf\Internal\Message::mergeFromString( $data)
 

Parses a protocol buffer contained in a string.

This function takes a string in the (non-human-readable) binary wire format, matching the encoding output by serializeToString(). See mergeFrom() for merging behavior, if the field is already set in the specified message.

  • param string $data Binary protobuf data.
  • return null
  • throws \Exception Invalid data.
public Google\Protobuf\Internal\Message::parseFromJsonStream( $input, $ignore_unknown)
 
  • ignore
public Google\Protobuf\Internal\Message::parseFromStream( $input)
 
  • ignore
public Google\Protobuf\Internal\Message::serializeToJsonStream( $output)
 
  • ignore
public Google\Protobuf\Internal\Message::serializeToJsonString( $options = 0)
 

Serialize the message to json string.

  • return string Serialized json protobuf data.
public Google\Protobuf\Internal\Message::serializeToStream( $output)
 
  • ignore
public Google\Protobuf\Internal\Message::serializeToString()
 

Serialize the message to string.

  • return string Serialized binary protobuf data.
public setIp( $var)
 

The IP address of the peer.

Generated from protobuf field string ip = 1;

  • param string $var
  • return $this
public setLabels( $var)
 

The labels associated with the peer.

Generated from protobuf field map<string, string> labels = 6;

  • param array|\Google\Protobuf\Internal\MapField $var
  • return $this
public setPort( $var)
 

The network port of the peer.

Generated from protobuf field int64 port = 2;

  • param int|string $var
  • return $this
public setPrincipal( $var)
 

The identity of this peer. Similar to Request.auth.principal, but relative to the peer instead of the request. For example, the identity associated with a load balancer that forwarded the request.

Generated from protobuf field string principal = 7;

  • param string $var
  • return $this
public setRegionCode( $var)
 

The CLDR country/region code associated with the above IP address.

If the IP address is private, the region_code should reflect the physical location where this peer is running.

Generated from protobuf field string region_code = 8;

  • param string $var
  • return $this
Properties
protected $ip = ''
 

The IP address of the peer.

Generated from protobuf field string ip = 1;

protected $port = 0
 

The network port of the peer.

Generated from protobuf field int64 port = 2;

protected $principal = ''
 

The identity of this peer. Similar to Request.auth.principal, but relative to the peer instead of the request. For example, the identity associated with a load balancer that forwarded the request.

Generated from protobuf field string principal = 7;

protected $region_code = ''
 

The CLDR country/region code associated with the above IP address.

If the IP address is private, the region_code should reflect the physical location where this peer is running.

Generated from protobuf field string region_code = 8;

Methods
protected Google\Protobuf\Internal\Message::hasOneof( $number)
protected Google\Protobuf\Internal\Message::mergeFromArray(array $array)
 

Populates the message from a user-supplied PHP array. Array keys correspond to Message properties and nested message properties.

Example:

$message->mergeFromArray([
    'name' => 'This is a message name',
    'interval' => [
         'startTime' => time() - 60,
         'endTime' => time(),
    ]
]);

This method will trigger an error if it is passed data that cannot be converted to the correct type. For example, a StringValue field must receive data that is either a string or a StringValue object.

  • param array $array An array containing message properties and values.
  • return null
protected Google\Protobuf\Internal\Message::mergeFromJsonArray( $array, $ignore_unknown)
protected Google\Protobuf\Internal\Message::readOneof( $number)
protected Google\Protobuf\Internal\Message::readWrapperValue( $member)
protected Google\Protobuf\Internal\Message::whichOneof( $oneof_name)
protected Google\Protobuf\Internal\Message::writeOneof( $number, $value)
protected Google\Protobuf\Internal\Message::writeWrapperValue( $member, $value)
Properties
private $labels = NULL
 

The labels associated with the peer.

Generated from protobuf field map<string, string> labels = 6;

© 2025 Bruce Wells
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