Message in Chinese (Simplified) (中文(简体))
服务操作“<var>X</var>”生成的实例的类型为“<var>Type Name</var>”,但是要求具有该类型的单个实体集。
Unlocalized message
Service operation '<var>X</var>' produces instances of type '<var>Type Name</var>', but having a single entity set for that type is required.
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