@snap/camera-kit
Version:
Camera Kit Web
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TypeScript
import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire";
export declare const protobufPackage = "google.api";
/**
* Defines the HTTP configuration for an API service. It contains a list of
* [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method
* to one or more HTTP REST API methods.
*/
export interface Http {
/**
* A list of HTTP configuration rules that apply to individual API methods.
*
* **NOTE:** All service configuration rules follow "last one wins" order.
*/
rules: HttpRule[];
/**
* When set to true, URL path parmeters will be fully URI-decoded except in
* cases of single segment matches in reserved expansion, where "%2F" will be
* left encoded.
*
* The default behavior is to not decode RFC 6570 reserved characters in multi
* segment matches.
*/
fullyDecodeReservedExpansion: boolean;
}
/**
* `HttpRule` defines the mapping of an RPC method to one or more HTTP
* REST API methods. The mapping specifies how different portions of the RPC
* request message are mapped to URL path, URL query parameters, and
* HTTP request body. The mapping is typically specified as an
* `google.api.http` annotation on the RPC method,
* see "google/api/annotations.proto" for details.
*
* The mapping consists of a field specifying the path template and
* method kind. The path template can refer to fields in the request
* message, as in the example below which describes a REST GET
* operation on a resource collection of messages:
*
* service Messaging {
* rpc GetMessage(GetMessageRequest) returns (Message) {
* option (google.api.http).get = "/v1/messages/{message_id}/{sub.subfield}";
* }
* }
* message GetMessageRequest {
* message SubMessage {
* string subfield = 1;
* }
* string message_id = 1; // mapped to the URL
* SubMessage sub = 2; // `sub.subfield` is url-mapped
* }
* message Message {
* string text = 1; // content of the resource
* }
*
* The same http annotation can alternatively be expressed inside the
* `GRPC API Configuration` YAML file.
*
* http:
* rules:
* - selector: <proto_package_name>.Messaging.GetMessage
* get: /v1/messages/{message_id}/{sub.subfield}
*
* This definition enables an automatic, bidrectional mapping of HTTP
* JSON to RPC. Example:
*
* HTTP | RPC
* -----|-----
* `GET /v1/messages/123456/foo` | `GetMessage(message_id: "123456" sub: SubMessage(subfield: "foo"))`
*
* In general, not only fields but also field paths can be referenced
* from a path pattern. Fields mapped to the path pattern cannot be
* repeated and must have a primitive (non-message) type.
*
* Any fields in the request message which are not bound by the path
* pattern automatically become (optional) HTTP query
* parameters. Assume the following definition of the request message:
*
* service Messaging {
* rpc GetMessage(GetMessageRequest) returns (Message) {
* option (google.api.http).get = "/v1/messages/{message_id}";
* }
* }
* message GetMessageRequest {
* message SubMessage {
* string subfield = 1;
* }
* string message_id = 1; // mapped to the URL
* int64 revision = 2; // becomes a parameter
* SubMessage sub = 3; // `sub.subfield` becomes a parameter
* }
*
* This enables a HTTP JSON to RPC mapping as below:
*
* HTTP | RPC
* -----|-----
* `GET /v1/messages/123456?revision=2&sub.subfield=foo` | `GetMessage(message_id: "123456" revision: 2 sub: SubMessage(subfield: "foo"))`
*
* Note that fields which are mapped to HTTP parameters must have a
* primitive type or a repeated primitive type. Message types are not
* allowed. In the case of a repeated type, the parameter can be
* repeated in the URL, as in `...?param=A¶m=B`.
*
* For HTTP method kinds which allow a request body, the `body` field
* specifies the mapping. Consider a REST update method on the
* message resource collection:
*
* service Messaging {
* rpc UpdateMessage(UpdateMessageRequest) returns (Message) {
* option (google.api.http) = {
* put: "/v1/messages/{message_id}"
* body: "message"
* };
* }
* }
* message UpdateMessageRequest {
* string message_id = 1; // mapped to the URL
* Message message = 2; // mapped to the body
* }
*
* The following HTTP JSON to RPC mapping is enabled, where the
* representation of the JSON in the request body is determined by
* protos JSON encoding:
*
* HTTP | RPC
* -----|-----
* `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" message { text: "Hi!" })`
*
* The special name `*` can be used in the body mapping to define that
* every field not bound by the path template should be mapped to the
* request body. This enables the following alternative definition of
* the update method:
*
* service Messaging {
* rpc UpdateMessage(Message) returns (Message) {
* option (google.api.http) = {
* put: "/v1/messages/{message_id}"
* body: "*"
* };
* }
* }
* message Message {
* string message_id = 1;
* string text = 2;
* }
*
* The following HTTP JSON to RPC mapping is enabled:
*
* HTTP | RPC
* -----|-----
* `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" text: "Hi!")`
*
* Note that when using `*` in the body mapping, it is not possible to
* have HTTP parameters, as all fields not bound by the path end in
* the body. This makes this option more rarely used in practice of
* defining REST APIs. The common usage of `*` is in custom methods
* which don't use the URL at all for transferring data.
*
* It is possible to define multiple HTTP methods for one RPC by using
* the `additional_bindings` option. Example:
*
* service Messaging {
* rpc GetMessage(GetMessageRequest) returns (Message) {
* option (google.api.http) = {
* get: "/v1/messages/{message_id}"
* additional_bindings {
* get: "/v1/users/{user_id}/messages/{message_id}"
* }
* };
* }
* }
* message GetMessageRequest {
* string message_id = 1;
* string user_id = 2;
* }
*
* This enables the following two alternative HTTP JSON to RPC
* mappings:
*
* HTTP | RPC
* -----|-----
* `GET /v1/messages/123456` | `GetMessage(message_id: "123456")`
* `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me" message_id: "123456")`
*
* # Rules for HTTP mapping
*
* The rules for mapping HTTP path, query parameters, and body fields
* to the request message are as follows:
*
* 1. The `body` field specifies either `*` or a field path, or is
* omitted. If omitted, it indicates there is no HTTP request body.
* 2. Leaf fields (recursive expansion of nested messages in the
* request) can be classified into three types:
* (a) Matched in the URL template.
* (b) Covered by body (if body is `*`, everything except (a) fields;
* else everything under the body field)
* (c) All other fields.
* 3. URL query parameters found in the HTTP request are mapped to (c) fields.
* 4. Any body sent with an HTTP request can contain only (b) fields.
*
* The syntax of the path template is as follows:
*
* Template = "/" Segments [ Verb ] ;
* Segments = Segment { "/" Segment } ;
* Segment = "*" | "**" | LITERAL | Variable ;
* Variable = "{" FieldPath [ "=" Segments ] "}" ;
* FieldPath = IDENT { "." IDENT } ;
* Verb = ":" LITERAL ;
*
* The syntax `*` matches a single path segment. The syntax `**` matches zero
* or more path segments, which must be the last part of the path except the
* `Verb`. The syntax `LITERAL` matches literal text in the path.
*
* The syntax `Variable` matches part of the URL path as specified by its
* template. A variable template must not contain other variables. If a variable
* matches a single path segment, its template may be omitted, e.g. `{var}`
* is equivalent to `{var=*}`.
*
* If a variable contains exactly one path segment, such as `"{var}"` or
* `"{var=*}"`, when such a variable is expanded into a URL path, all characters
* except `[-_.~0-9a-zA-Z]` are percent-encoded. Such variables show up in the
* Discovery Document as `{var}`.
*
* If a variable contains one or more path segments, such as `"{var=foo/*}"`
* or `"{var=**}"`, when such a variable is expanded into a URL path, all
* characters except `[-_.~/0-9a-zA-Z]` are percent-encoded. Such variables
* show up in the Discovery Document as `{+var}`.
*
* NOTE: While the single segment variable matches the semantics of
* [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2
* Simple String Expansion, the multi segment variable **does not** match
* RFC 6570 Reserved Expansion. The reason is that the Reserved Expansion
* does not expand special characters like `?` and `#`, which would lead
* to invalid URLs.
*
* NOTE: the field paths in variables and in the `body` must not refer to
* repeated fields or map fields.
*/
export interface HttpRule {
/**
* Selects methods to which this rule applies.
*
* Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
*/
selector: string;
pattern?: {
$case: "get";
get: string;
} | {
$case: "put";
put: string;
} | {
$case: "post";
post: string;
} | {
$case: "delete";
delete: string;
} | {
$case: "patch";
patch: string;
} | {
$case: "custom";
custom: CustomHttpPattern;
} | undefined;
/**
* The name of the request field whose value is mapped to the HTTP body, or
* `*` for mapping all fields not captured by the path pattern to the HTTP
* body. NOTE: the referred field must not be a repeated field and must be
* present at the top-level of request message type.
*/
body: string;
/**
* Additional HTTP bindings for the selector. Nested bindings must
* not contain an `additional_bindings` field themselves (that is,
* the nesting may only be one level deep).
*/
additionalBindings: HttpRule[];
}
/** A custom pattern is used for defining custom HTTP verb. */
export interface CustomHttpPattern {
/** The name of this custom HTTP verb. */
kind: string;
/** The path matched by this custom verb. */
path: string;
}
export declare const Http: MessageFns<Http>;
export declare const HttpRule: MessageFns<HttpRule>;
export declare const CustomHttpPattern: MessageFns<CustomHttpPattern>;
type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
export type DeepPartial<T> = T extends Builtin ? T : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>> : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>> : T extends {
$case: string;
} ? {
[K in keyof Omit<T, "$case">]?: DeepPartial<T[K]>;
} & {
$case: T["$case"];
} : T extends {} ? {
[K in keyof T]?: DeepPartial<T[K]>;
} : Partial<T>;
type KeysOfUnion<T> = T extends T ? keyof T : never;
export type Exact<P, I extends P> = P extends Builtin ? P : P & {
[K in keyof P]: Exact<P[K], I[K]>;
} & {
[K in Exclude<keyof I, KeysOfUnion<P>>]: never;
};
export interface MessageFns<T> {
encode(message: T, writer?: BinaryWriter): BinaryWriter;
decode(input: BinaryReader | Uint8Array, length?: number): T;
create<I extends Exact<DeepPartial<T>, I>>(base?: I): T;
fromPartial<I extends Exact<DeepPartial<T>, I>>(object: I): T;
}
export {};
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