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  1. Concepts
  2. Queue labels

Queue labels

Written by
Yandex Cloud
Updated at March 31, 2025

A label is a key-value pair used for logical queue labeling.

Queue label operation limits:

  • Maximum number of labels per queue: 50.

  • Label key parameters:

    • Must be from 1 to 63 characters long.
    • May contain lowercase Latin letters, numbers, hyphens, and underscores.
    • Must start with a lowercase Latin letter.
  • Label value parameters:

    • Must be from 1 to 63 characters long.
    • May contain lowercase Latin letters, numbers, hyphens, and underscores.

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