topic_constant
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Page Summary
Topics are used to target or exclude placements on the Google Display Network based on their category.
The topic_constant resource provides details about these topics.
Fields like id, path, resource_name, and topic_constant_parent are available to query for topic information.
The path field provides a hierarchical representation of the topic category.
Use topics to target or exclude placements in the Google Display Network based on the category into which the placement falls (for example, "Pets & Animals/Pets/Dogs").
topic_constant.id
Field description
Output only. The ID of the topic.
Category
ATTRIBUTE
Data Type
INT64
Type URL
N/A
Filterable
True
Selectable
True
Sortable
True
Repeated
False
topic_constant.path
Field description
Output only. The category to target or exclude. Each subsequent element in the array describes a more specific sub-category. For example, {"Pets & Animals", "Pets", "Dogs"} represents the "Pets & Animals/Pets/Dogs" category. List of available topic categories at https://developers.google.com/google-ads/api/reference/data/verticals
Category
ATTRIBUTE
Data Type
STRING
Type URL
N/A
Filterable
True
Selectable
True
Sortable
False
Repeated
True
topic_constant.resource_name
Field description
Output only. The resource name of the topic constant. topic constant resource names have the form: topicConstants/{topic_id}
Category
ATTRIBUTE
Data Type
RESOURCE_NAME
Type URL
N/A
Filterable
True
Selectable
True
Sortable
False
Repeated
False
topic_constant.topic_constant_parent
Field description
Output only. Resource name of parent of the topic constant.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-12-03 UTC."],[],[]]
