public final class AppEngineHttpRequest extends GeneratedMessageV3 implements AppEngineHttpRequestOrBuilder
App Engine HTTP request. The message defines the HTTP request that is sent to an App Engine app when the task is dispatched. Using [AppEngineHttpRequest][google.cloud.tasks.v2.AppEngineHttpRequest] requires [`appengine.applications.get`](https://cloud.google.com/appengine/docs/admin-api/access-control) Google IAM permission for the project and the following scope: `https://www.googleapis.com/auth/cloud-platform` The task will be delivered to the App Engine app which belongs to the same project as the queue. For more information, see [How Requests are Routed](https://cloud.google.com/appengine/docs/standard/python/how-requests-are-routed) and how routing is affected by [dispatch files](https://cloud.google.com/appengine/docs/python/config/dispatchref). Traffic is encrypted during transport and never leaves Google datacenters. Because this traffic is carried over a communication mechanism internal to Google, you cannot explicitly set the protocol (for example, HTTP or HTTPS). The request to the handler, however, will appear to have used the HTTP protocol. The [AppEngineRouting][google.cloud.tasks.v2.AppEngineRouting] used to construct the URL that the task is delivered to can be set at the queue-level or task-level: * If [app_engine_routing_override is set on the queue][Queue.app_engine_routing_override], this value is used for all tasks in the queue, no matter what the setting is for the [task-level app_engine_routing][AppEngineHttpRequest.app_engine_routing]. The `url` that the task will be sent to is: * `url =` [host][google.cloud.tasks.v2.AppEngineRouting.host] `+` [relative_uri][google.cloud.tasks.v2.AppEngineHttpRequest.relative_uri] Tasks can be dispatched to secure app handlers, unsecure app handlers, and URIs restricted with [`login: admin`](https://cloud.google.com/appengine/docs/standard/python/config/appref). Because tasks are not run as any user, they cannot be dispatched to URIs restricted with [`login: required`](https://cloud.google.com/appengine/docs/standard/python/config/appref) Task dispatches also do not follow redirects. The task attempt has succeeded if the app's request handler returns an HTTP response code in the range [`200` - `299`]. The task attempt has failed if the app's handler returns a non-2xx response code or Cloud Tasks does not receive response before the [deadline][google.cloud.tasks.v2.Task.dispatch_deadline]. Failed tasks will be retried according to the [retry configuration][google.cloud.tasks.v2.Queue.retry_config]. `503` (Service Unavailable) is considered an App Engine system error instead of an application error and will cause Cloud Tasks' traffic congestion control to temporarily throttle the queue's dispatches. Unlike other types of task targets, a `429` (Too Many Requests) response from an app handler does not cause traffic congestion control to throttle the queue.Protobuf type
google.cloud.tasks.v2.AppEngineHttpRequest
Modifier and Type | Class and Description |
---|---|
static class |
AppEngineHttpRequest.Builder
App Engine HTTP request.
|
GeneratedMessageV3.BuilderParent, GeneratedMessageV3.ExtendableBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage,BuilderType extends GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, GeneratedMessageV3.ExtendableMessage<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends GeneratedMessageV3.ExtendableMessage>, GeneratedMessageV3.FieldAccessorTable, GeneratedMessageV3.UnusedPrivateParameter
AbstractMessageLite.InternalOneOfEnum
Modifier and Type | Field and Description |
---|---|
static int |
APP_ENGINE_ROUTING_FIELD_NUMBER |
static int |
BODY_FIELD_NUMBER |
static int |
HEADERS_FIELD_NUMBER |
static int |
HTTP_METHOD_FIELD_NUMBER |
static int |
RELATIVE_URI_FIELD_NUMBER |
alwaysUseFieldBuilders, unknownFields
memoizedSize
memoizedHashCode
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, isStringEmpty, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag
findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString
addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof
toByteArray, toByteString, writeDelimitedTo, writeTo
public static final int HTTP_METHOD_FIELD_NUMBER
public static final int APP_ENGINE_ROUTING_FIELD_NUMBER
public static final int RELATIVE_URI_FIELD_NUMBER
public static final int HEADERS_FIELD_NUMBER
public static final int BODY_FIELD_NUMBER
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
newInstance
in class GeneratedMessageV3
public final UnknownFieldSet getUnknownFields()
getUnknownFields
in interface MessageOrBuilder
getUnknownFields
in class GeneratedMessageV3
public static final Descriptors.Descriptor getDescriptor()
protected MapField internalGetMapField(int number)
internalGetMapField
in class GeneratedMessageV3
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
internalGetFieldAccessorTable
in class GeneratedMessageV3
public int getHttpMethodValue()
The HTTP method to use for the request. The default is POST. The app's request handler for the task's target URL must be able to handle HTTP requests with this http_method, otherwise the task attempt will fail with error code 405 (Method Not Allowed). See [Writing a push task request handler](https://cloud.google.com/appengine/docs/java/taskqueue/push/creating-handlers#writing_a_push_task_request_handler) and the documentation for the request handlers in the language your app is written in e.g. [Python Request Handler](https://cloud.google.com/appengine/docs/python/tools/webapp/requesthandlerclass).
.google.cloud.tasks.v2.HttpMethod http_method = 1;
getHttpMethodValue
in interface AppEngineHttpRequestOrBuilder
public HttpMethod getHttpMethod()
The HTTP method to use for the request. The default is POST. The app's request handler for the task's target URL must be able to handle HTTP requests with this http_method, otherwise the task attempt will fail with error code 405 (Method Not Allowed). See [Writing a push task request handler](https://cloud.google.com/appengine/docs/java/taskqueue/push/creating-handlers#writing_a_push_task_request_handler) and the documentation for the request handlers in the language your app is written in e.g. [Python Request Handler](https://cloud.google.com/appengine/docs/python/tools/webapp/requesthandlerclass).
.google.cloud.tasks.v2.HttpMethod http_method = 1;
getHttpMethod
in interface AppEngineHttpRequestOrBuilder
public boolean hasAppEngineRouting()
Task-level setting for App Engine routing. * If [app_engine_routing_override is set on the queue][Queue.app_engine_routing_override], this value is used for all tasks in the queue, no matter what the setting is for the [task-level app_engine_routing][AppEngineHttpRequest.app_engine_routing].
.google.cloud.tasks.v2.AppEngineRouting app_engine_routing = 2;
hasAppEngineRouting
in interface AppEngineHttpRequestOrBuilder
public AppEngineRouting getAppEngineRouting()
Task-level setting for App Engine routing. * If [app_engine_routing_override is set on the queue][Queue.app_engine_routing_override], this value is used for all tasks in the queue, no matter what the setting is for the [task-level app_engine_routing][AppEngineHttpRequest.app_engine_routing].
.google.cloud.tasks.v2.AppEngineRouting app_engine_routing = 2;
getAppEngineRouting
in interface AppEngineHttpRequestOrBuilder
public AppEngineRoutingOrBuilder getAppEngineRoutingOrBuilder()
Task-level setting for App Engine routing. * If [app_engine_routing_override is set on the queue][Queue.app_engine_routing_override], this value is used for all tasks in the queue, no matter what the setting is for the [task-level app_engine_routing][AppEngineHttpRequest.app_engine_routing].
.google.cloud.tasks.v2.AppEngineRouting app_engine_routing = 2;
getAppEngineRoutingOrBuilder
in interface AppEngineHttpRequestOrBuilder
public String getRelativeUri()
The relative URI. The relative URI must begin with "/" and must be a valid HTTP relative URI. It can contain a path and query string arguments. If the relative URI is empty, then the root path "/" will be used. No spaces are allowed, and the maximum length allowed is 2083 characters.
string relative_uri = 3;
getRelativeUri
in interface AppEngineHttpRequestOrBuilder
public ByteString getRelativeUriBytes()
The relative URI. The relative URI must begin with "/" and must be a valid HTTP relative URI. It can contain a path and query string arguments. If the relative URI is empty, then the root path "/" will be used. No spaces are allowed, and the maximum length allowed is 2083 characters.
string relative_uri = 3;
getRelativeUriBytes
in interface AppEngineHttpRequestOrBuilder
public int getHeadersCount()
AppEngineHttpRequestOrBuilder
HTTP request headers. This map contains the header field names and values. Headers can be set when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. Repeated headers are not supported but a header value can contain commas. Cloud Tasks sets some headers to default values: * `User-Agent`: By default, this header is `"AppEngine-Google; (+http://code.google.com/appengine)"`. This header can be modified, but Cloud Tasks will append `"AppEngine-Google; (+http://code.google.com/appengine)"` to the modified `User-Agent`. If the task has a [body][google.cloud.tasks.v2.AppEngineHttpRequest.body], Cloud Tasks sets the following headers: * `Content-Type`: By default, the `Content-Type` header is set to `"application/octet-stream"`. The default can be overridden by explicitly setting `Content-Type` to a particular media type when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. For example, `Content-Type` can be set to `"application/json"`. * `Content-Length`: This is computed by Cloud Tasks. This value is output only. It cannot be changed. The headers below cannot be set or overridden: * `Host` * `X-Google-*` * `X-AppEngine-*` In addition, Cloud Tasks sets some headers when the task is dispatched, such as headers containing information about the task; see [request headers](https://cloud.google.com/tasks/docs/creating-appengine-handlers#reading_request_headers). These headers are set only when the task is dispatched, so they are not visible when the task is returned in a Cloud Tasks response. Although there is no specific limit for the maximum number of headers or the size, there is a limit on the maximum size of the [Task][google.cloud.tasks.v2.Task]. For more information, see the [CreateTask][google.cloud.tasks.v2.CloudTasks.CreateTask] documentation.
map<string, string> headers = 4;
getHeadersCount
in interface AppEngineHttpRequestOrBuilder
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][google.cloud.tasks.v2.CloudTasks.CreateTask]. Repeated headers are not supported but a header value can contain commas. Cloud Tasks sets some headers to default values: * `User-Agent`: By default, this header is `"AppEngine-Google; (+http://code.google.com/appengine)"`. This header can be modified, but Cloud Tasks will append `"AppEngine-Google; (+http://code.google.com/appengine)"` to the modified `User-Agent`. If the task has a [body][google.cloud.tasks.v2.AppEngineHttpRequest.body], Cloud Tasks sets the following headers: * `Content-Type`: By default, the `Content-Type` header is set to `"application/octet-stream"`. The default can be overridden by explicitly setting `Content-Type` to a particular media type when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. For example, `Content-Type` can be set to `"application/json"`. * `Content-Length`: This is computed by Cloud Tasks. This value is output only. It cannot be changed. The headers below cannot be set or overridden: * `Host` * `X-Google-*` * `X-AppEngine-*` In addition, Cloud Tasks sets some headers when the task is dispatched, such as headers containing information about the task; see [request headers](https://cloud.google.com/tasks/docs/creating-appengine-handlers#reading_request_headers). These headers are set only when the task is dispatched, so they are not visible when the task is returned in a Cloud Tasks response. Although there is no specific limit for the maximum number of headers or the size, there is a limit on the maximum size of the [Task][google.cloud.tasks.v2.Task]. For more information, see the [CreateTask][google.cloud.tasks.v2.CloudTasks.CreateTask] documentation.
map<string, string> headers = 4;
containsHeaders
in interface AppEngineHttpRequestOrBuilder
@Deprecated public Map<String,String> getHeaders()
getHeadersMap()
instead.getHeaders
in interface AppEngineHttpRequestOrBuilder
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][google.cloud.tasks.v2.CloudTasks.CreateTask]. Repeated headers are not supported but a header value can contain commas. Cloud Tasks sets some headers to default values: * `User-Agent`: By default, this header is `"AppEngine-Google; (+http://code.google.com/appengine)"`. This header can be modified, but Cloud Tasks will append `"AppEngine-Google; (+http://code.google.com/appengine)"` to the modified `User-Agent`. If the task has a [body][google.cloud.tasks.v2.AppEngineHttpRequest.body], Cloud Tasks sets the following headers: * `Content-Type`: By default, the `Content-Type` header is set to `"application/octet-stream"`. The default can be overridden by explicitly setting `Content-Type` to a particular media type when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. For example, `Content-Type` can be set to `"application/json"`. * `Content-Length`: This is computed by Cloud Tasks. This value is output only. It cannot be changed. The headers below cannot be set or overridden: * `Host` * `X-Google-*` * `X-AppEngine-*` In addition, Cloud Tasks sets some headers when the task is dispatched, such as headers containing information about the task; see [request headers](https://cloud.google.com/tasks/docs/creating-appengine-handlers#reading_request_headers). These headers are set only when the task is dispatched, so they are not visible when the task is returned in a Cloud Tasks response. Although there is no specific limit for the maximum number of headers or the size, there is a limit on the maximum size of the [Task][google.cloud.tasks.v2.Task]. For more information, see the [CreateTask][google.cloud.tasks.v2.CloudTasks.CreateTask] documentation.
map<string, string> headers = 4;
getHeadersMap
in interface AppEngineHttpRequestOrBuilder
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][google.cloud.tasks.v2.CloudTasks.CreateTask]. Repeated headers are not supported but a header value can contain commas. Cloud Tasks sets some headers to default values: * `User-Agent`: By default, this header is `"AppEngine-Google; (+http://code.google.com/appengine)"`. This header can be modified, but Cloud Tasks will append `"AppEngine-Google; (+http://code.google.com/appengine)"` to the modified `User-Agent`. If the task has a [body][google.cloud.tasks.v2.AppEngineHttpRequest.body], Cloud Tasks sets the following headers: * `Content-Type`: By default, the `Content-Type` header is set to `"application/octet-stream"`. The default can be overridden by explicitly setting `Content-Type` to a particular media type when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. For example, `Content-Type` can be set to `"application/json"`. * `Content-Length`: This is computed by Cloud Tasks. This value is output only. It cannot be changed. The headers below cannot be set or overridden: * `Host` * `X-Google-*` * `X-AppEngine-*` In addition, Cloud Tasks sets some headers when the task is dispatched, such as headers containing information about the task; see [request headers](https://cloud.google.com/tasks/docs/creating-appengine-handlers#reading_request_headers). These headers are set only when the task is dispatched, so they are not visible when the task is returned in a Cloud Tasks response. Although there is no specific limit for the maximum number of headers or the size, there is a limit on the maximum size of the [Task][google.cloud.tasks.v2.Task]. For more information, see the [CreateTask][google.cloud.tasks.v2.CloudTasks.CreateTask] documentation.
map<string, string> headers = 4;
getHeadersOrDefault
in interface AppEngineHttpRequestOrBuilder
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][google.cloud.tasks.v2.CloudTasks.CreateTask]. Repeated headers are not supported but a header value can contain commas. Cloud Tasks sets some headers to default values: * `User-Agent`: By default, this header is `"AppEngine-Google; (+http://code.google.com/appengine)"`. This header can be modified, but Cloud Tasks will append `"AppEngine-Google; (+http://code.google.com/appengine)"` to the modified `User-Agent`. If the task has a [body][google.cloud.tasks.v2.AppEngineHttpRequest.body], Cloud Tasks sets the following headers: * `Content-Type`: By default, the `Content-Type` header is set to `"application/octet-stream"`. The default can be overridden by explicitly setting `Content-Type` to a particular media type when the [task is created][google.cloud.tasks.v2.CloudTasks.CreateTask]. For example, `Content-Type` can be set to `"application/json"`. * `Content-Length`: This is computed by Cloud Tasks. This value is output only. It cannot be changed. The headers below cannot be set or overridden: * `Host` * `X-Google-*` * `X-AppEngine-*` In addition, Cloud Tasks sets some headers when the task is dispatched, such as headers containing information about the task; see [request headers](https://cloud.google.com/tasks/docs/creating-appengine-handlers#reading_request_headers). These headers are set only when the task is dispatched, so they are not visible when the task is returned in a Cloud Tasks response. Although there is no specific limit for the maximum number of headers or the size, there is a limit on the maximum size of the [Task][google.cloud.tasks.v2.Task]. For more information, see the [CreateTask][google.cloud.tasks.v2.CloudTasks.CreateTask] documentation.
map<string, string> headers = 4;
getHeadersOrThrow
in interface AppEngineHttpRequestOrBuilder
public ByteString getBody()
HTTP request body. A request body is allowed only if the HTTP method is POST or PUT. It is an error to set a body on a task with an incompatible [HttpMethod][google.cloud.tasks.v2.HttpMethod].
bytes body = 5;
getBody
in interface AppEngineHttpRequestOrBuilder
public final boolean isInitialized()
isInitialized
in interface MessageLiteOrBuilder
isInitialized
in class GeneratedMessageV3
public void writeTo(CodedOutputStream output) throws IOException
writeTo
in interface MessageLite
writeTo
in class GeneratedMessageV3
IOException
public int getSerializedSize()
getSerializedSize
in interface MessageLite
getSerializedSize
in class GeneratedMessageV3
public boolean equals(Object obj)
equals
in interface Message
equals
in class AbstractMessage
public int hashCode()
hashCode
in interface Message
hashCode
in class AbstractMessage
public static AppEngineHttpRequest parseFrom(ByteBuffer data) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(ByteString data) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(byte[] data) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry) throws InvalidProtocolBufferException
InvalidProtocolBufferException
public static AppEngineHttpRequest parseFrom(InputStream input) throws IOException
IOException
public static AppEngineHttpRequest parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry) throws IOException
IOException
public static AppEngineHttpRequest parseDelimitedFrom(InputStream input) throws IOException
IOException
public static AppEngineHttpRequest parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry) throws IOException
IOException
public static AppEngineHttpRequest parseFrom(CodedInputStream input) throws IOException
IOException
public static AppEngineHttpRequest parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry) throws IOException
IOException
public AppEngineHttpRequest.Builder newBuilderForType()
newBuilderForType
in interface Message
newBuilderForType
in interface MessageLite
public static AppEngineHttpRequest.Builder newBuilder()
public static AppEngineHttpRequest.Builder newBuilder(AppEngineHttpRequest prototype)
public AppEngineHttpRequest.Builder toBuilder()
toBuilder
in interface Message
toBuilder
in interface MessageLite
protected AppEngineHttpRequest.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
newBuilderForType
in class GeneratedMessageV3
public static AppEngineHttpRequest getDefaultInstance()
public static Parser<AppEngineHttpRequest> parser()
public Parser<AppEngineHttpRequest> getParserForType()
getParserForType
in interface Message
getParserForType
in interface MessageLite
getParserForType
in class GeneratedMessageV3
public AppEngineHttpRequest getDefaultInstanceForType()
getDefaultInstanceForType
in interface MessageLiteOrBuilder
getDefaultInstanceForType
in interface MessageOrBuilder
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