Yandex Cloud
Search
Contact UsGet started
  • Pricing
  • Customer Stories
  • Documentation
  • Blog
  • All Services
  • System Status
    • Featured
    • Infrastructure & Network
    • Data Platform
    • Containers
    • Developer tools
    • Serverless
    • Security
    • Monitoring & Resources
    • AI for business
    • Business tools
  • All Solutions
    • By industry
    • By use case
    • Economics and Pricing
    • Security
    • Technical Support
    • Start testing with double trial credits
    • Cloud credits to scale your IT product
    • Gateway to Russia
    • Cloud for Startups
    • Center for Technologies and Society
    • Yandex Cloud Partner program
  • Pricing
  • Customer Stories
  • Documentation
  • Blog
© 2025 Direct Cursus Technology L.L.C.
Yandex DataLens
  • DataLens neuroanalyst
  • DataLens Gallery
  • Audit Trails events

Object request error

Written by
Yandex Cloud
Updated at July 9, 2025

ERR.DS_API.US.BAD_REQUEST

This is the server response to an invalid object request.

This error may occur when attempting to use forbidden characters in the object name. The name must meet these requirements:

  • Starts and ends with an upper-case or lower-case Latin or Russian letter, number, or one of these characters: _, @, (, ), or%.

  • The other characters must be upper-case or lower-case Latin or Russian letters, numbers, acceptable characters, or spaces.

    Acceptable characters
    • Underscore: _
    • At: @
    • Parentheses: (, )
    • Percent: %
    • Comma: ,
    • Colon: :
    • Semicolon: ;
    • Apostrophe: '
    • Vertical bar: |
    • Hyphen: -
    • En dash: –
    • Em dash: —
    • Minus: −
    • Dollar: $
    • Asterisk: *
    • Ampersand: &

Examples of incorrect names:

  • Line chart: "Sales by categories": Name contains a forbidden character, ".
  • Line chart. Sales by product categories.: Name ends with a forbidden character, ..

To fix this error, specify the object name using only the acceptable characters, e.g.: Line chart: Sales by categories.

Was the article helpful?

© 2025 Direct Cursus Technology L.L.C.