AI-generated Key Takeaways
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NotNullError is a type of ApiError that occurs when a null value is provided for an attribute that cannot be null.
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It inherits properties like fieldPath, fieldPathElements, trigger, and errorString from the ApiError class.
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The NotNullError has a specific reason field represented by an enum, which can indicate which argument was null or an unknown reason.
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Possible reasons for a NotNullError include ARG1_NULL, ARG2_NULL, ARG3_NULL, NULL, and UNKNOWN.
Caused by supplying a null value for an attribute that cannot be null.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508
Field
ApiError
(inherited) fieldPath
xsd:
string
The OGNL field path to identify cause of error.
fieldPathElements
A parsed copy of the field path. For example, the field path "operations[1].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}.
trigger
xsd:
string
The data that caused the error.
errorString
xsd:
string
A simple string representation of the error and reason.
NotNullError
reason
The error reason represented by an enum.
Enumerations
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ARG1_NULL - Assuming that a method will not have more than 3 arguments, if it does, return NULL
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ARG2_NULL -
ARG3_NULL -
NULL -
UNKNOWN - The value returned if the actual value is not exposed by the requested API version.

