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Message that represents an arbitrary HTTP body. It should only be used for payload formats that can't be represented as JSON, such as raw binary or an HTML page.

This message can be used both in streaming and non-streaming API methods in the request as well as the response. It can be used as a top-level request field, which is convenient if one wants to extract parameters from either the URL or HTTP template into the request fields and also want access to the raw HTTP body. Example: message GetResourceRequest { // A unique request id. string request_id = 1; // The raw HTTP body is bound to this field. google.api.HttpBody http_body = 2; } service ResourceService { rpc GetResource(GetResourceRequest) returns (google.api.HttpBody); rpc UpdateResource(google.api.HttpBody) returns (google.protobuf.Empty); } Example with streaming methods: service CaldavService { rpc GetCalendar(stream google.api.HttpBody) returns (stream google.api.HttpBody); rpc UpdateCalendar(stream google.api.HttpBody) returns (stream google.api.HttpBody); } Use of this type only changes how the request and response bodies are handled, all other features will continue to work unchanged.

Generated from protobuf message google.api.HttpBody

CloneableInstantiable
Methods
public __construct( $data = NULL)
 

Constructor.

  • param array $data { Optional. Data for populating the Message object.
    @type string $content_type
          The HTTP Content-Type header value specifying the content type of the body.
    @type string $data
          The HTTP request/response body as raw binary.
    @type array<\Google\Protobuf\Any>|\Google\Protobuf\Internal\RepeatedField $extensions
          Application specific response metadata. Must be set in the first response
          for streaming APIs.
    
    }
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 getContentType()
 

The HTTP Content-Type header value specifying the content type of the body.

Generated from protobuf field string content_type = 1;

  • return string
public getData()
 

The HTTP request/response body as raw binary.

Generated from protobuf field bytes data = 2;

  • return string
public getExtensions()
 

Application specific response metadata. Must be set in the first response for streaming APIs.

Generated from protobuf field repeated .google.protobuf.Any extensions = 3;

  • return \Google\Protobuf\Internal\RepeatedField
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 setContentType( $var)
 

The HTTP Content-Type header value specifying the content type of the body.

Generated from protobuf field string content_type = 1;

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

The HTTP request/response body as raw binary.

Generated from protobuf field bytes data = 2;

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

Application specific response metadata. Must be set in the first response for streaming APIs.

Generated from protobuf field repeated .google.protobuf.Any extensions = 3;

  • param \Google\Protobuf\Any[]|\Google\Protobuf\Internal\RepeatedField $var
  • return $this
Properties
protected $content_type = ''
 

The HTTP Content-Type header value specifying the content type of the body.

Generated from protobuf field string content_type = 1;

protected $data = ''
 

The HTTP request/response body as raw binary.

Generated from protobuf field bytes data = 2;

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 $extensions = NULL
 

Application specific response metadata. Must be set in the first response for streaming APIs.

Generated from protobuf field repeated .google.protobuf.Any extensions = 3;

© 2025 Bruce Wells
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