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Title Request§4.3 · Bid Request

The Title object is to be used for title element of the Native ad.

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AttributeTypeRequirementDefaultDescription
lenintegerrequired—Maximum length of the text in the title element. Recommended to be 25, 90, or 140.
extobjectoptional—This object is a placeholder that may contain custom JSON agreed to by the parties to support flexibility beyond the standard defined in this specification
Content faithfully follows the IAB Tech Lab OpenRTB Native Ads 1.1 official spec (CC-BY 3.0).