envoy file provider support omit_empty_values
#3426
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istio-testing
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zirain
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release-notes-none
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zirain
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omit_empty_values
hzxuzhonghu
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Feb 5, 2025
| // Optional. If set to true, when command operators are evaluated to null, | ||
| // For text format, the output of the empty operator is changed from “-“ to an empty string. | ||
| // For json format, the keys with null values are omitted in the output structure. | ||
| bool omit_empty_values = 3; |
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by default is it is empty, isn't it difficult to distinguish which field is empty?
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for text, yes.
but it's useful for json.
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xref: istio/istio#54930