orientation

Field Name	Modifier & Defaults	Type	Description
orientation	Read-only	String Possible values: HORIZONTAL VERTICAL	The creative's aspect ratio orientation. Orientation is automatically determined from the thumbnail image dimensions.

Field Name

Modifier & Defaults

Type

Description

orientation

Read-only

String

Possible values:

HORIZONTAL
VERTICAL

The creative's aspect ratio orientation.

Orientation is automatically determined from the thumbnail image dimensions.

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Orientation guidelines

HORIZONTAL - The thumbnail width is greater than or equal to the height.

VERTICAL - The thumbnail height is greater than the width.

Orientation affects placement eligibility. Some placements only accept specific orientations.

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Placement validation

The orientation field can be set at the campaign or item level.

Horizontal items are blocked on vertical-only placements.

Vertical items are blocked on horizontal-only placements.