There are two types of message context: identity context and origin context.

有两种类型的消息上下文：身份上下文（identity context）和发送者上下文（origin context）。

youdao

Identity context information identifies the user of the application that first put the message on a queue.

身份上下文信息标识首次将消息放入队列的应用程序的用户。

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The queue manager checks the userid in the identity context for authorization when a command is put to the SYSTEM.COMMAND.INPUT.

当一个命令被放置到SYSTEM.COM MAND . INPUT中时，队列管理器检查身份上下文中的userid以便授权。

youdao

That's not all he is, and it would be nice if we could keep this one piece of identity in context with the whole.

CNN: Brazile: But can the dude play?

By doing so, companies can provide full business context across Identity and Access Management systems, connect to the full set of key applications and data resources, significantly lower the total cost of ownership and scale to modern enterprise environments.

FORBES: Recent IT Security Breaches Make Enterprises Review Their IAM Strategies

Charlotte that was the identity she had in any context relating to her mother sifted through the envelopes.

NEWYORKER: A Beneficiary