openconfig keychain send-and-receive description update.

[ishwarbnaik]

Change Scope

• The current description of this leaf does not clearly state that the configuration to receive-lifetime should be rejected when send-and-receive is set to "True". This description should be updated to clearly state that when this leaf is set to "True", configuration of a distinct receive-lifetime is not valid and the server should reject it as an invalid configuration. ( keychain model send-and-receive expected behaviour #1476 ).
• This change is backward compatible.

Related Issues
Fixes #1476

Platform Implementations
NA

Tree View
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[gemini-code-assist]

Code Review

This pull request updates the openconfig-keychain YANG model to version 0.6.0, adding a new revision and clarifying the behavior of the send-and-receive leaf in its description. The reviewer identified inconsistent indentation in the updated description and recommended adding a must statement to programmatically enforce the constraint that a distinct receive-lifetime should not be configured when send-and-receive is true.

[gemini-code-assist]

The indentation of the description text is inconsistent; lines 118-123 have an extra leading space compared to line 117.

Additionally, while the updated description clarifies that configuring a distinct receive-lifetime is invalid when send-and-receive is true, this constraint should be enforced programmatically using a must statement. This ensures that the server correctly rejects invalid configurations as stated in the description and the PR objectives.

      description
        "When this is set to true (the default value), the specified send-lifetime
        is also used in the receive direction; configuration of a distinct
        receive-lifetime is not valid in that case and the server should reject it
        as an invalid configuration. When set to false, the device uses the
        configured receive-lifetime for the receive direction (asymmetric mode).
        If send-and-receive is false and the device does not support asymmetric
        configuration, the server should reject the config as unsupported.";
      must "not(.) or not(../../../receive-lifetime/config/start-time or ../../../receive-lifetime/config/end-time)" {
        error-message "Distinct receive-lifetime cannot be configured when send-and-receive is true";
      }

[dplore]

/gcbrun

[OpenConfigBot]

No major YANG version changes in commit e1b5c83