Class HttpRequest (2.31.0)

public final class HttpRequest extends GeneratedMessageV3 implements HttpRequestOrBuilder

HTTP request.

The task will be pushed to the worker as an HTTP request. If the worker or the redirected worker acknowledges the task by returning a successful HTTP response code ([200 - 299]), the task will be removed from the queue. If any other HTTP response code is returned or no response is received, the task will be retried according to the following:

  • User-specified throttling: retry configuration, rate limits, and the queue's state.

  • System throttling: To prevent the worker from overloading, Cloud Tasks may temporarily reduce the queue's effective rate. User-specified settings will not be changed.

    System throttling happens because:

    • Cloud Tasks backs off on all errors. Normally the backoff specified in rate limits will be used. But if the worker returns 429 (Too Many Requests), 503 (Service Unavailable), or the rate of errors is high, Cloud Tasks will use a higher backoff rate. The retry specified in the Retry-After HTTP response header is considered.

    • To prevent traffic spikes and to smooth sudden increases in traffic, dispatches ramp up slowly when the queue is newly created or idle and if large numbers of tasks suddenly become available to dispatch (due to spikes in create task rates, the queue being unpaused, or many tasks that are scheduled at the same time).

Protobuf type google.cloud.tasks.v2.HttpRequest

Static Fields

BODY_FIELD_NUMBER

public static final int BODY_FIELD_NUMBER
Field Value
TypeDescription
int

HEADERS_FIELD_NUMBER

public static final int HEADERS_FIELD_NUMBER
Field Value
TypeDescription
int

HTTP_METHOD_FIELD_NUMBER

public static final int HTTP_METHOD_FIELD_NUMBER
Field Value
TypeDescription
int

OAUTH_TOKEN_FIELD_NUMBER

public static final int OAUTH_TOKEN_FIELD_NUMBER
Field Value
TypeDescription
int

OIDC_TOKEN_FIELD_NUMBER

public static final int OIDC_TOKEN_FIELD_NUMBER
Field Value
TypeDescription
int

URL_FIELD_NUMBER

public static final int URL_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static HttpRequest getDefaultInstance()
Returns
TypeDescription
HttpRequest

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static HttpRequest.Builder newBuilder()
Returns
TypeDescription
HttpRequest.Builder

newBuilder(HttpRequest prototype)

public static HttpRequest.Builder newBuilder(HttpRequest prototype)
Parameter
NameDescription
prototypeHttpRequest
Returns
TypeDescription
HttpRequest.Builder

parseDelimitedFrom(InputStream input)

public static HttpRequest parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static HttpRequest parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static HttpRequest parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static HttpRequest parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static HttpRequest parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static HttpRequest parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static HttpRequest parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
HttpRequest
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<HttpRequest> parser()
Returns
TypeDescription
Parser<HttpRequest>

Methods

containsHeaders(String key)

public boolean containsHeaders(String key)

HTTP request headers.

This map contains the header field names and values. Headers can be set when the task is created.

These headers represent a subset of the headers that will accompany the task's HTTP request. Some HTTP request headers will be ignored or replaced.

A partial list of headers that will be ignored or replaced is:

  • Host: This will be computed by Cloud Tasks and derived from HttpRequest.url.
  • Content-Length: This will be computed by Cloud Tasks.
  • User-Agent: This will be set to "Google-Cloud-Tasks".
  • X-Google-*: Google use only.
  • X-AppEngine-*: Google use only.

    Content-Type won't be set by Cloud Tasks. You can explicitly set Content-Type to a media type when the task is created. For example, Content-Type can be set to "application/octet-stream" or "application/json".

    Headers which can have multiple values (according to RFC2616) can be specified using comma-separated values.

    The size of the headers must be less than 80KB.

map<string, string> headers = 3;

Parameter
NameDescription
keyString
Returns
TypeDescription
boolean

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getAuthorizationHeaderCase()

public HttpRequest.AuthorizationHeaderCase getAuthorizationHeaderCase()
Returns
TypeDescription
HttpRequest.AuthorizationHeaderCase

getBody()

public ByteString getBody()

HTTP request body.

A request body is allowed only if the HTTP method is POST, PUT, or PATCH. It is an error to set body on a task with an incompatible HttpMethod.

bytes body = 4;

Returns
TypeDescription
ByteString

The body.

getDefaultInstanceForType()

public HttpRequest getDefaultInstanceForType()
Returns
TypeDescription
HttpRequest

getHeaders() (deprecated)

public Map<String,String> getHeaders()

Use #getHeadersMap() instead.

Returns
TypeDescription
Map<String,String>

getHeadersCount()

public int getHeadersCount()

HTTP request headers.

This map contains the header field names and values. Headers can be set when the task is created.

These headers represent a subset of the headers that will accompany the task's HTTP request. Some HTTP request headers will be ignored or replaced.

A partial list of headers that will be ignored or replaced is:

  • Host: This will be computed by Cloud Tasks and derived from HttpRequest.url.
  • Content-Length: This will be computed by Cloud Tasks.
  • User-Agent: This will be set to "Google-Cloud-Tasks".
  • X-Google-*: Google use only.
  • X-AppEngine-*: Google use only.

    Content-Type won't be set by Cloud Tasks. You can explicitly set Content-Type to a media type when the task is created. For example, Content-Type can be set to "application/octet-stream" or "application/json".

    Headers which can have multiple values (according to RFC2616) can be specified using comma-separated values.

    The size of the headers must be less than 80KB.

map<string, string> headers = 3;

Returns
TypeDescription
int

getHeadersMap()

public Map<String,String> getHeadersMap()

HTTP request headers.

This map contains the header field names and values. Headers can be set when the task is created.

These headers represent a subset of the headers that will accompany the task's HTTP request. Some HTTP request headers will be ignored or replaced.

A partial list of headers that will be ignored or replaced is:

  • Host: This will be computed by Cloud Tasks and derived from HttpRequest.url.
  • Content-Length: This will be computed by Cloud Tasks.
  • User-Agent: This will be set to "Google-Cloud-Tasks".
  • X-Google-*: Google use only.
  • X-AppEngine-*: Google use only.

    Content-Type won't be set by Cloud Tasks. You can explicitly set Content-Type to a media type when the task is created. For example, Content-Type can be set to "application/octet-stream" or "application/json".

    Headers which can have multiple values (according to RFC2616) can be specified using comma-separated values.

    The size of the headers must be less than 80KB.

map<string, string> headers = 3;

Returns
TypeDescription
Map<String,String>

getHeadersOrDefault(String key, String defaultValue)

public String getHeadersOrDefault(String key, String defaultValue)

HTTP request headers.

This map contains the header field names and values. Headers can be set when the task is created.

These headers represent a subset of the headers that will accompany the task's HTTP request. Some HTTP request headers will be ignored or replaced.

A partial list of headers that will be ignored or replaced is:

  • Host: This will be computed by Cloud Tasks and derived from HttpRequest.url.
  • Content-Length: This will be computed by Cloud Tasks.
  • User-Agent: This will be set to "Google-Cloud-Tasks".
  • X-Google-*: Google use only.
  • X-AppEngine-*: Google use only.

    Content-Type won't be set by Cloud Tasks. You can explicitly set Content-Type to a media type when the task is created. For example, Content-Type can be set to "application/octet-stream" or "application/json".

    Headers which can have multiple values (according to RFC2616) can be specified using comma-separated values.

    The size of the headers must be less than 80KB.

map<string, string> headers = 3;

Parameters
NameDescription
keyString
defaultValueString
Returns
TypeDescription
String

getHeadersOrThrow(String key)

public String getHeadersOrThrow(String key)

HTTP request headers.

This map contains the header field names and values. Headers can be set when the task is created.

These headers represent a subset of the headers that will accompany the task's HTTP request. Some HTTP request headers will be ignored or replaced.

A partial list of headers that will be ignored or replaced is:

  • Host: This will be computed by Cloud Tasks and derived from HttpRequest.url.
  • Content-Length: This will be computed by Cloud Tasks.
  • User-Agent: This will be set to "Google-Cloud-Tasks".
  • X-Google-*: Google use only.
  • X-AppEngine-*: Google use only.

    Content-Type won't be set by Cloud Tasks. You can explicitly set Content-Type to a media type when the task is created. For example, Content-Type can be set to "application/octet-stream" or "application/json".

    Headers which can have multiple values (according to RFC2616) can be specified using comma-separated values.

    The size of the headers must be less than 80KB.

map<string, string> headers = 3;

Parameter
NameDescription
keyString
Returns
TypeDescription
String

getHttpMethod()

public HttpMethod getHttpMethod()

The HTTP method to use for the request. The default is POST.

.google.cloud.tasks.v2.HttpMethod http_method = 2;

Returns
TypeDescription
HttpMethod

The httpMethod.

getHttpMethodValue()

public int getHttpMethodValue()

The HTTP method to use for the request. The default is POST.

.google.cloud.tasks.v2.HttpMethod http_method = 2;

Returns
TypeDescription
int

The enum numeric value on the wire for httpMethod.

getOauthToken()

public OAuthToken getOauthToken()

If specified, an OAuth token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization should generally only be used when calling Google APIs hosted on *.googleapis.com.

.google.cloud.tasks.v2.OAuthToken oauth_token = 5;

Returns
TypeDescription
OAuthToken

The oauthToken.

getOauthTokenOrBuilder()

public OAuthTokenOrBuilder getOauthTokenOrBuilder()

If specified, an OAuth token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization should generally only be used when calling Google APIs hosted on *.googleapis.com.

.google.cloud.tasks.v2.OAuthToken oauth_token = 5;

Returns
TypeDescription
OAuthTokenOrBuilder

getOidcToken()

public OidcToken getOidcToken()

If specified, an OIDC token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization can be used for many scenarios, including calling Cloud Run, or endpoints where you intend to validate the token yourself.

.google.cloud.tasks.v2.OidcToken oidc_token = 6;

Returns
TypeDescription
OidcToken

The oidcToken.

getOidcTokenOrBuilder()

public OidcTokenOrBuilder getOidcTokenOrBuilder()

If specified, an OIDC token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization can be used for many scenarios, including calling Cloud Run, or endpoints where you intend to validate the token yourself.

.google.cloud.tasks.v2.OidcToken oidc_token = 6;

Returns
TypeDescription
OidcTokenOrBuilder

getParserForType()

public Parser<HttpRequest> getParserForType()
Returns
TypeDescription
Parser<HttpRequest>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

getUrl()

public String getUrl()

Required. The full url path that the request will be sent to.

This string must begin with either "http://" or "https://". Some examples are: http://acme.com and https://acme.com/sales:8080. Cloud Tasks will encode some characters for safety and compatibility. The maximum allowed URL length is 2083 characters after encoding.

The Location header response from a redirect response [300 - 399] may be followed. The redirect is not counted as a separate attempt.

string url = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
String

The url.

getUrlBytes()

public ByteString getUrlBytes()

Required. The full url path that the request will be sent to.

This string must begin with either "http://" or "https://". Some examples are: http://acme.com and https://acme.com/sales:8080. Cloud Tasks will encode some characters for safety and compatibility. The maximum allowed URL length is 2083 characters after encoding.

The Location header response from a redirect response [300 - 399] may be followed. The redirect is not counted as a separate attempt.

string url = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
TypeDescription
ByteString

The bytes for url.

hasOauthToken()

public boolean hasOauthToken()

If specified, an OAuth token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization should generally only be used when calling Google APIs hosted on *.googleapis.com.

.google.cloud.tasks.v2.OAuthToken oauth_token = 5;

Returns
TypeDescription
boolean

Whether the oauthToken field is set.

hasOidcToken()

public boolean hasOidcToken()

If specified, an OIDC token will be generated and attached as an Authorization header in the HTTP request.

This type of authorization can be used for many scenarios, including calling Cloud Run, or endpoints where you intend to validate the token yourself.

.google.cloud.tasks.v2.OidcToken oidc_token = 6;

Returns
TypeDescription
boolean

Whether the oidcToken field is set.

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

internalGetMapField(int number)

protected MapField internalGetMapField(int number)
Parameter
NameDescription
numberint
Returns
TypeDescription
MapField
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public HttpRequest.Builder newBuilderForType()
Returns
TypeDescription
HttpRequest.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected HttpRequest.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
HttpRequest.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public HttpRequest.Builder toBuilder()
Returns
TypeDescription
HttpRequest.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides
Exceptions
TypeDescription
IOException