Amazon API Gateway
开发人员指南
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使用 API Gateway REST API 记录 API

在本节中,我们将介绍如何使用 API Gateway REST API 创建和维护 API 的文档部分。

在创建和编辑 API 的文档之前,请先创建 API。在本节中,我们使用 PetStore API 作为示例。要使用 API Gateway 控制台创建 API,请按照 教程:通过导入示例创建 REST API 中的说明操作。

记录 API 实体

要为 API 添加文档,请为 API 实体添加 DocumentationPart 资源:

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "API" }, "properties": "{\n\t\"info\": {\n\t\t\"description\" : \"Your first API with Amazon API Gateway.\"\n\t}\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ ... "id": "s2e5xf", "location": { "path": null, "method": null, "name": null, "statusCode": null, "type": "API" }, "properties": "{\n\t\"info\": {\n\t\t\"description\" : \"Your first API with Amazon API Gateway.\"\n\t}\n}" }

如果已添加文档部分,则将返回 409 Conflict 响应,其中包含错误消息 Documentation part already exists for the specified location: type 'API'."。在这种情况下,您必须调用 documentationpart:update 操作。

PATCH /restapis/4wk1k4onj3/documentation/parts/part_id HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "patchOperations" : [ { "op" : "replace", "path" : "/properties", "value" : "{\n\t\"info\": {\n\t\t\"description\" : \"Your first API with Amazon API Gateway.\"\n\t}\n}" } ] }

成功的响应返回 200 OK 状态代码,其中的有效载荷包含更新后的 DocumentationPart 实例。

记录 RESOURCE 实体

要为 API 的根资源添加文档,请添加面向对应的 Resource 资源的 DocumentationPart 资源:

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "RESOURCE", }, "properties" : "{\n\t\"description\" : \"The PetStore root resource.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/p76vqo" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/p76vqo" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/p76vqo" } }, "id": "p76vqo", "location": { "path": "/", "method": null, "name": null, "statusCode": null, "type": "RESOURCE" }, "properties": "{\n\t\"description\" : \"The PetStore root resource.\"\n}" }

如果未指定资源路径,则该资源将作为根资源。您可以将 "path": "/" 添加到 properties,以明确规范。

要为 API 的子资源创建文档,请添加面向对应的 Resource 资源的 DocumentationPart 资源:

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "RESOURCE", "path" : "/pets" }, "properties": "{\n\t\"description\" : \"A child resource under the root of PetStore.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/qcht86" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/qcht86" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/qcht86" } }, "id": "qcht86", "location": { "path": "/pets", "method": null, "name": null, "statusCode": null, "type": "RESOURCE" }, "properties": "{\n\t\"description\" : \"A child resource under the root of PetStore.\"\n}" }

要为由路径参数指定的子资源添加文档,请添加面向 Resource 资源的 DocumentationPart 资源:

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "RESOURCE", "path" : "/pets/{petId}" }, "properties": "{\n\t\"description\" : \"A child resource specified by the petId path parameter.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/k6fpwb" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/k6fpwb" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/k6fpwb" } }, "id": "k6fpwb", "location": { "path": "/pets/{petId}", "method": null, "name": null, "statusCode": null, "type": "RESOURCE" }, "properties": "{\n\t\"description\" : \"A child resource specified by the petId path parameter.\"\n}" }

注意

RESOURCE 实体的 DocumentationPart 实例无法由其任意子资源继承。

记录 METHOD 实体

要为 API 的方法添加文档,请添加面向对应的 方法 资源的 DocumentationPart 资源:

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "METHOD", "path" : "/pets", "method" : "GET" }, "properties": "{\n\t\"summary\" : \"List all pets.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" } }, "id": "o64jbj", "location": { "path": "/pets", "method": "GET", "name": null, "statusCode": null, "type": "METHOD" }, "properties": "{\n\t\"summary\" : \"List all pets.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" } }, "id": "o64jbj", "location": { "path": "/pets", "method": "GET", "name": null, "statusCode": null, "type": "METHOD" }, "properties": "{\n\t\"summary\" : \"List all pets.\"\n}" }

如果未在前面的请求中指定 location.method 字段,则将其假定为以通配符 ANY 字符表示的 * 方法。

要更新 METHOD 实体的文档内容,请调用 documentationpart:update 操作,并提供新的 properties 映射:

PATCH /restapis/4wk1k4onj3/documentation/parts/part_id HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "patchOperations" : [ { "op" : "replace", "path" : "/properties", "value" : "{\n\t\"tags\" : [ \"pets\" ], \n\t\"summary\" : \"List all pets.\"\n}" } ] }

成功的响应返回 200 OK 状态代码,其中的有效载荷包含更新后的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/o64jbj" } }, "id": "o64jbj", "location": { "path": "/pets", "method": "GET", "name": null, "statusCode": null, "type": "METHOD" }, "properties": "{\n\t\"tags\" : [ \"pets\" ], \n\t\"summary\" : \"List all pets.\"\n}" }

记录 QUERY_PARAMETER 实体

要为请求查询参数添加文档,请添加面向 QUERY_PARAMETER 类型的 DocumentationPart 资源以及 pathname 的有效字段。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "QUERY_PARAMETER", "path" : "/pets", "method" : "GET", "name" : "page" }, "properties": "{\n\t\"description\" : \"Page number of results to return.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/h9ht5w" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/h9ht5w" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/h9ht5w" } }, "id": "h9ht5w", "location": { "path": "/pets", "method": "GET", "name": "page", "statusCode": null, "type": "QUERY_PARAMETER" }, "properties": "{\n\t\"description\" : \"Page number of results to return.\"\n}" }

properties 实体文档部分的 QUERY_PARAMETER 映射可由它的一个子 QUERY_PARAMETER 实体继承。例如,如果您在 treats 之后添加 /pets/{petId} 资源,对 GET 启用 /pets/{petId}/treats 方法,并呈现 page 查询参数,则此子查询参数将从 DocumentationPart 方法名称类似的查询参数中继承 propertiesGET /pets 映射,除非您将 DocumentationPart 资源明确添加到 page 方法的 GET /pets/{petId}/treats 查询参数中。

记录 PATH_PARAMETER 实体

要为路径参数添加文档,请为 PATH_PARAMETER 实体添加 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "PATH_PARAMETER", "path" : "/pets/{petId}", "method" : "*", "name" : "petId" }, "properties": "{\n\t\"description\" : \"The id of the pet to retrieve.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/ckpgog" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/ckpgog" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/ckpgog" } }, "id": "ckpgog", "location": { "path": "/pets/{petId}", "method": "*", "name": "petId", "statusCode": null, "type": "PATH_PARAMETER" }, "properties": "{\n \"description\" : \"The id of the pet to retrieve\"\n}" }

记录 REQUEST_BODY 实体

要为请求正文添加文档,请为请求正文添加 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "REQUEST_BODY", "path" : "/pets", "method" : "POST" }, "properties": "{\n\t\"description\" : \"A Pet object to be added to PetStore.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/kgmfr1" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/kgmfr1" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/kgmfr1" } }, "id": "kgmfr1", "location": { "path": "/pets", "method": "POST", "name": null, "statusCode": null, "type": "REQUEST_BODY" }, "properties": "{\n\t\"description\" : \"A Pet object to be added to PetStore.\"\n}" }

记录 REQUEST_HEADER 实体

要为请求标头添加文档,请为请求标头添加 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "REQUEST_HEADER", "path" : "/pets", "method" : "GET", "name" : "x-my-token" }, "properties": "{\n\t\"description\" : \"A custom token used to authorization the method invocation.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/h0m3uf" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/h0m3uf" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/h0m3uf" } }, "id": "h0m3uf", "location": { "path": "/pets", "method": "GET", "name": "x-my-token", "statusCode": null, "type": "REQUEST_HEADER" }, "properties": "{\n\t\"description\" : \"A custom token used to authorization the method invocation.\"\n}" }

记录 RESPONSE 实体

要为状态代码的响应添加文档,请添加面向对应的 MethodResponse 资源的 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location": { "path": "/", "method": "*", "name": null, "statusCode": "200", "type": "RESPONSE" }, "properties": "{\n \"description\" : \"Successful operation.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/lattew" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/lattew" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/lattew" } }, "id": "lattew", "location": { "path": "/", "method": "*", "name": null, "statusCode": "200", "type": "RESPONSE" }, "properties": "{\n \"description\" : \"Successful operation.\"\n}" }

记录 RESPONSE_HEADER 实体

要为响应标头添加文档,请为响应标头添加 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret "location": { "path": "/", "method": "GET", "name": "Content-Type", "statusCode": "200", "type": "RESPONSE_HEADER" }, "properties": "{\n \"description\" : \"Media type of request\"\n}"

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/fev7j7" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/fev7j7" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/fev7j7" } }, "id": "fev7j7", "location": { "path": "/", "method": "GET", "name": "Content-Type", "statusCode": "200", "type": "RESPONSE_HEADER" }, "properties": "{\n \"description\" : \"Media type of request\"\n}" }

Content-Type 响应标头的文档是 API 任意响应的 Content-Type 标头的默认文档。

记录 AUTHORIZER 实体

要为 API 授权方添加文档,请添加面向指定授权方的 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "AUTHORIZER", "name" : "myAuthorizer" }, "properties": "{\n\t\"description\" : \"Authorizes invocations of configured methods.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/pw3qw3" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/pw3qw3" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/pw3qw3" } }, "id": "pw3qw3", "location": { "path": null, "method": null, "name": "myAuthorizer", "statusCode": null, "type": "AUTHORIZER" }, "properties": "{\n\t\"description\" : \"Authorizes invocations of configured methods.\"\n}" }

注意

AUTHORIZER 实体的 DocumentationPart 实例无法由其任意子资源继承。

记录 MODEL 实体

记录 MODEL 实体的过程涉及创建和管理模型的 DocumentPart 实例以及每个模型的 properties。例如,对于每个 API 默认附带的 Error 模型,它包含以下架构定义,

{ "$schema" : "http://json-schema.org/draft-04/schema#", "title" : "Error Schema", "type" : "object", "properties" : { "message" : { "type" : "string" } } }

且需要两个 DocumentationPart 实例,其中一个用于 Model,另一个用于其 message 属性:

{ "location": { "type": "MODEL", "name": "Error" }, "properties": { "title": "Error Schema", "description": "A description of the Error model" } }

{ "location": { "type": "MODEL", "name": "Error.message" }, "properties": { "description": "An error message." } }

导出 API 后,DocumentationPart 的属性将覆盖原始架构中的值。

要为 API 模型添加文档,请添加面向指定模型的 DocumentationPart 资源。

POST /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "location" : { "type" : "MODEL", "name" : "Pet" }, "properties": "{\n\t\"description\" : \"Data structure of a Pet object.\"\n}" }

如果成功,操作将返回 201 Created 响应,其中的有效载荷包含新创建的 DocumentationPart 实例。 例如:

{ "_links": { "curies": { "href": "http://docs.aws.amazon.com/apigateway/latest/developerguide/restapi-documentationpart-{rel}.html", "name": "documentationpart", "templated": true }, "self": { "href": "/restapis/4wk1k4onj3/documentation/parts/lkn4uq" }, "documentationpart:delete": { "href": "/restapis/4wk1k4onj3/documentation/parts/lkn4uq" }, "documentationpart:update": { "href": "/restapis/4wk1k4onj3/documentation/parts/lkn4uq" } }, "id": "lkn4uq", "location": { "path": null, "method": null, "name": "Pet", "statusCode": null, "type": "MODEL" }, "properties": "{\n\t\"description\" : \"Data structure of a Pet object.\"\n}" }

重复同一步骤,为任意模型的属性创建 DocumentationPart 实例。

注意

MODEL 实体的 DocumentationPart 实例无法由其任意子资源继承。

更新文档部分

要更新任何一类 API 实体的文档部分,请对具有指定部分标识符的 DocumentationPart 实例提交 PATCH 请求,以将现有的 properties 映射替换为新的映射。

PATCH /restapis/4wk1k4onj3/documentation/parts/part_id HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret { "patchOperations" : [ { "op" : "replace", "path" : "RESOURCE_PATH", "value" : "NEW_properties_VALUE_AS_JSON_STRING" } ] }

成功的响应返回 200 OK 状态代码,其中的有效载荷包含更新后的 DocumentationPart 实例。

您可以在单个 PATCH 请求中更新多个文档部分。

列出文档部分

要列出任何一类 API 实体的文档部分,请对 DocumentationParts 集合提交 GET 请求。

GET /restapis/restapi_id/documentation/parts HTTP/1.1 Host: apigateway.region.amazonaws.com Content-Type: application/json X-Amz-Date: YYYYMMDDTttttttZ Authorization: AWS4-HMAC-SHA256 Credential=access_key_id/YYYYMMDD/region/apigateway/aws4_request, SignedHeaders=content-length;content-type;host;x-amz-date, Signature=sigv4_secret

成功的响应返回 200 OK 状态代码,其中的有效载荷包含可用的 DocumentationPart 实例。