Help Center> ServiceStage> API Reference> ServiceComb API> Schema> Querying a Microservice Schema

Updated on 2024-06-14 GMT+08:00

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Querying a Microservice Schema

Function

Query a microservice schema based on service_id and schema_id.

Restrictions

None

URI

GET /v4/{project_id}/registry/microservices/{service_id}/schemas/{schema_id}

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	For a professional microservice engine, enter the tenant project ID. The value contains 1 to 64 characters. See Obtaining a Project ID. You can also enter the fixed value default. For an exclusive microservice engine, enter the fixed value default.
service_id	Yes	String	Microservice ID, which must be unique. The value contains 1 to 64 characters. Regular expression: ^.*$. See Querying Information About All Microservices.
schema_id	Yes	String	Schema ID. See Querying All Schema Information About a Microservice.

Request

**Table 2** Request header parameter
Parameter	Mandatory	Type	Description
Authorization	No	String	This parameter is mandatory if security authentication is enabled for an exclusive microservice engine. Otherwise, this parameter is not required. The token of an exclusive microservice engine with security authentication enabled is in the following format: Authorization:Bearer {Token} For details about how to obtain the token, see Obtaining the User Token of an Exclusive Microservice Engine.

Response

Status code: 200

**Table 3** Response header parameter
Parameter	Type	Description
X-Schema-Summary	String	Schema summary.

**Table 4** Response body parameter
Parameter	Type	Description
schema	String	Schema content.

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
errorCode	String	Error code.
errorMessage	String	Error message.
detail	String	Location details.

Status code: 500

**Table 6** Response body parameters
Parameter	Type	Description
errorCode	String	Error code.
errorMessage	String	Error message.
detail	String	Location details.

Example Request

Query details about a schema with specified service_id and schema_id.

GET https://{endpoint}/v4/{project_id}/registry/microservices/{service_id}/schemas/{schema_id}

Example Response

Status code: 200

Successfully queried. If the summary exists, the value of X-Schema-Summary in the header is the summary of the schema.

{
  "schema" : "---\nswagger: \"2.0\"\ninfo:\n  version: \"1.0.0\"\n  title: \"swagger definition for com.service.provider.controller.ProviderImpl\"\n  x-java-interface: \"cse.gen.springmvc.provider.provider.ProviderImplIntf\"\nbasePath: \"/provider\"\nconsumes:\n- \"application/json\"\nproduces:\n- \"application/json\"\npaths:\n  /helloworld:\n    get:\n      operationId: \"helloworld\"\n      produces:\n      - \"application/json\"\n      parameters:\n      - name: \"name\"\n        in: \"query\"\n        required: true\n        type: \"string\"\n      responses:\n        200:\n          description: \"response of 200\"\n          schema:\n            type: \"string\"\n"
}