// Module included in the following assemblies:
//  assembly-using-kafka-client-serdes

[id='registry-serdes-register_{context}']
= Registering a schema in {registry}

[role="_abstract"]
After you have defined a schema in the appropriate format, such as Apache Avro, you can add the schema to {registry}.

You can add the schema using the following approaches:

* {registry} web console
* curl command using the {registry} REST API
* Maven plug-in supplied with {registry}
* Schema configuration added to your client code

Client applications cannot use {registry} until you have registered your schemas.

[discrete]
== {registry} web console

When {registry} is installed, you can connect to the web console from the `ui` endpoint:

`\http://MY-REGISTRY-URL/ui`

From the console, you can add, view and configure schemas. You can also create the rules that prevent invalid content being added to the registry.

ifdef::rh-amq-streams[]
For more information on using the {registry} web console, see the {service-registry-doc}.
endif::[]

[discrete]
== Curl command example

[source,shell,subs="+quotes,attributes"]
----
 curl -X POST -H "Content-type: application/json; artifactType=AVRO" \ 
   -H "X-Registry-ArtifactId: share-price" \ <1>
   --data '{
     "type":"record",
     "name":"price",
     "namespace":"com.example",
     "fields":[{"name":"symbol","type":"string"},
     {"name":"price","type":"string"}]}'    
   https://my-cluster-my-registry-my-project.example.com/apis/registry/v3/groups/my-group/artifacts -s <2>
----
<1> Simple Avro schema artifact. 
<2> OpenShift route name that exposes {registry}. 

[discrete]
== Maven plug-in example

[source,xml,subs="+quotes,attributes"]
----
<plugin>     
  <groupId>io.apicurio</groupId>
  <artifactId>apicurio-registry-maven-plugin</artifactId>
  <version>${apicurio.version}</version>
  <executions>
      <execution>
        <phase>generate-sources</phase>
        <goals>
            <goal>register</goal>  <1>
        </goals>
        <configuration>
            <registryUrl>http://REGISTRY-URL/apis/registry/v3</registryUrl> <2>
            <artifacts>
                <artifact>
                    <groupId>TestGroup</groupId> <3>
                    <artifactId>FullNameRecord</artifactId>
                    <file>${project.basedir}/src/main/resources/schemas/record.avsc</file> 
                    <ifExists>FAIL</ifExists>
                </artifact>
                <artifact>
                    <groupId>TestGroup</groupId>
                    <artifactId>ExampleAPI</artifactId> <4>
                    <artifactType>GRAPHQL</artifactType>
                    <file>${project.basedir}/src/main/resources/apis/example.graphql</file>
                    <ifExists>FIND_OR_CREATE_VERSION</ifExists>
                    <canonicalize>true</canonicalize>
                </artifact>
            </artifacts>
        </configuration>
    </execution>
  </executions>
 </plugin>
----
<1> Specify `register` as the execution goal to upload the schema artifact to the registry.
<2> Specify the {registry} URL with the `../apis/registry/v3` endpoint.
<3> Specify the {registry} artifact group ID.
<4> You can upload multiple artifacts using the specified group ID, artifact ID, and location.

