Issue #3487014: Fix documentation for optional params in MessengerInterface

Closes #3487014

added 4 commits

• c097d044...8e261bf9 - 3 commits from branch project:11.x
• 1151a734 - Issue #3487014: Fix documentation for optional params in MessengerInterface

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added 375 commits

• 1151a734...d1a4f6e0 - 374 commits from branch project:11.x
• 3bea4552 - Issue #3487014: Fix documentation for optional params in MessengerInterface

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added 8 commits

• 3bea4552...95c0c2e8 - 7 commits from branch project:11.x
• 93321ec5 - Issue #3487014: Fix documentation for optional params in MessengerInterface

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closed