asyncapi: 3.0.0 info: title: Account Service version: 1.0.0 description: This service is in charge of processing user signups channels: userSignedup: address: user/signedup messages: UserSignedUp: $ref: '#/components/messages/UserSignedUp' operations: sendUserSignedup: action: send channel: $ref: '#/channels/userSignedup' messages: - $ref: '#/channels/userSignedup/messages/UserSignedUp' components: messages: UserSignedUp: payload: type: object properties: displayName: type: string description: Name of the user email: type: string format: email description: Email of the user