Modifying a Microservice Schema

Function

Modify a microservice schema based on schema_id.

Restrictions

In versions earlier than 2.3.33, schema overwriting is not supported in production environment. In version 2.3.33 and later, the environment variable SCHEMA_EDITABLE can be used to support schema overwriting.

Authorization Information

Each account has all of the permissions required to call all APIs, but IAM users must have the required permissions specifically assigned.

If you are using role/policy-based authorization, see the required permissions in Permissions and Supported Actions.
If you are using identity policy-based authorization, no identity policy-based permissions are required for calling this API.

URI

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

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Fixed value: default.
service_id	Yes	String	Microservice ID, which must be unique. The value contains 1 to 64 characters. Regular expression: ^.*$. For details about how to obtain the service ID list, see Querying Information About All Microservices.
schema_id	Yes	String	Microservice schema ID, which must be unique. The value contains 1 to 160 characters. Regular expression: ^[a-zA-Z0-9]{1,160}$\|^[a-zA-Z0-9][a-zA-Z0-9_-.]{0,158}[a-zA-Z0-9]$. For details about how to obtain the schema ID list, 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 ServiceComb engine. Otherwise, this parameter is not required. The token of an exclusive ServiceComb 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 ServiceComb Engine.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
schema	Yes	String	Schema content.
summary	No	String	Schema summary.

Response

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
errorCode	String	Error code.
errorMessage	String	Error message.
detail	String	Location details.

Status code: 500

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

Example Request

Modify the content and summary of a schema with specified service_id and schema_id.

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

{
  "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",
  "summary": "test"
}