Reference documentation and code samples for the Google API Common Protos Client class SystemParameter.
Define a parameter's name and location. The parameter may be passed as either
an HTTP header or a URL query parameter, and if both are passed the behavior
is implementation-dependent.
Generated from protobuf message google.api.SystemParameter
Namespace
Google \ Api
Methods
__construct
Constructor.
Parameters
Name
Description
data
array
Optional. Data for populating the Message object.
↳ name
string
Define the name of the parameter, such as "api_key" . It is case sensitive.
↳ http_header
string
Define the HTTP header name to use for the parameter. It is case insensitive.
↳ url_query_parameter
string
Define the URL query parameter name to use for the parameter. It is case sensitive.
getName
Define the name of the parameter, such as "api_key" . It is case sensitive.
Returns
Type
Description
string
setName
Define the name of the parameter, such as "api_key" . It is case sensitive.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getHttpHeader
Define the HTTP header name to use for the parameter. It is case
insensitive.
Returns
Type
Description
string
setHttpHeader
Define the HTTP header name to use for the parameter. It is case
insensitive.
Parameter
Name
Description
var
string
Returns
Type
Description
$this
getUrlQueryParameter
Define the URL query parameter name to use for the parameter. It is case
sensitive.
Returns
Type
Description
string
setUrlQueryParameter
Define the URL query parameter name to use for the parameter. It is case
sensitive.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Google API Common Protos Client - Class SystemParameter (4.12.3)\n\nVersion latestkeyboard_arrow_down\n\n- [4.12.3 (latest)](/php/docs/reference/common-protos/latest/Api.SystemParameter)\n- [4.12.2](/php/docs/reference/common-protos/4.12.2/Api.SystemParameter)\n- [4.11.0](/php/docs/reference/common-protos/4.11.0/Api.SystemParameter)\n- [4.10.0](/php/docs/reference/common-protos/4.10.0/Api.SystemParameter)\n- [4.9.0](/php/docs/reference/common-protos/4.9.0/Api.SystemParameter)\n- [4.8.3](/php/docs/reference/common-protos/4.8.3/Api.SystemParameter) \nReference documentation and code samples for the Google API Common Protos Client class SystemParameter.\n\nDefine a parameter's name and location. The parameter may be passed as either\nan HTTP header or a URL query parameter, and if both are passed the behavior\nis implementation-dependent.\n\nGenerated from protobuf message `google.api.SystemParameter`\n\nNamespace\n---------\n\nGoogle \\\\ Api\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getName\n\nDefine the name of the parameter, such as \"api_key\" . It is case sensitive.\n\n### setName\n\nDefine the name of the parameter, such as \"api_key\" . It is case sensitive.\n\n### getHttpHeader\n\nDefine the HTTP header name to use for the parameter. It is case\ninsensitive.\n\n### setHttpHeader\n\nDefine the HTTP header name to use for the parameter. It is case\ninsensitive.\n\n### getUrlQueryParameter\n\nDefine the URL query parameter name to use for the parameter. It is case\nsensitive.\n\n### setUrlQueryParameter\n\nDefine the URL query parameter name to use for the parameter. It is case\nsensitive."]]
