Supported Attributes
For this feature, SMF supports the following attributes:
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status—Specifies the HTTP status code for the occurrence of a problem. The HTTP status has the format of 4xx and 5xx, such as 403 and 504.
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cause—Specifies a machine-readable application error cause based on the occurrence of a problem. The 5G core SBI API specifications define the application error causes. As per the specifications, this attribute uses the UPPER_WITH_UNDERSCORE case format, such as UNSPECIFIED_NF_FAILURE",” DNN_NOT_SUPPORTED.
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title—Provides the summary of the problem type. This attribute remains same from one occurrence of the problem to another occurrence. This attribute includes summary, such as invalid parameters, network failure, and mandatory, optional, or conditional IE is missing.
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detail—Provides the human-readable information that is specific to the occurrence of the problem. This attribute includes information, such as UDM registration failure, UDM subscription failure, and sending of invalid parameter in SM Context Create.
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