Test update artifact

Tests whether an update to the artifact's content would succeed for the provided content. Ultimately, this applies any rules configured for the artifact against the given content to determine whether the rules would pass or fail, but without actually updating the artifact content.

The body of the request should be the raw content of the artifact. This is typically in JSON format for most of the supported types, but may be in another format for a few (for example, PROTOBUF).

The update could fail for a number of reasons including:

• Provided content (request body) was empty (HTTP error 400)
• No artifact with the artifactId exists (HTTP error 404)
• The new content violates one of the rules configured for the artifact (HTTP error 409)
• The provided artifact type is not recognized (HTTP error 404)
• A server error occurred (HTTP error 500)

When successful, this operation simply returns a No Content response. This response indicates that the content is valid against the configured content rules for the artifact (or the global rules if no artifact rules are enabled).