AsyncAPI Best Practices

general > asyncapi-server-no-empty-variable

Guidance / Message

The server URL "{{core.urlTemplate}}" should not have empty variable declarations.

Examples

valid

asyncapi: 2.0.0
servers:
  production:
    url: "amqp://{{host}}.com"
    protocol: amqp
    description: Production server
    variables:
      host:
        description: The hostname of the server
        default: example

invalid

asyncapi: 2.0.0
servers:
  production:
    url: "amqp://{}.com"
    protocol: amqp
    description: Production server

Applies to Server

Constraint

Type: Declarative Validation