Messages must contain an authorization token
消息必须包含授权令牌
The following example shows how a relationship is formed and then discovered. First, you get an authorization token for publishing.
下面的示例展示了关系怎样形成，日后怎样发现关系。
For Authentication and Authorization checks a security token needs to be supplied.
对于身份验证和授权检查，需要提供安全令牌。
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