Changes to Get a single topic

added the optional property details/can_banner_topic to the response with the 200 status

the suggested_topics/items/tags/items response's property type changed from no type to object for status 200

the tags/items response's property type changed from no type to object for status 200

added the required property suggested_topics/items/tags/items/id to the response with the 200 status

added the required property suggested_topics/items/tags/items/name to the response with the 200 status

added the required property suggested_topics/items/tags/items/slug to the response with the 200 status

added the required property tags/items/id to the response with the 200 status

added the required property tags/items/name to the response with the 200 status

added the required property tags/items/slug to the response with the 200 status

the details/participants/items/flair_group_id response's property type changed from string null to integer null for status 200

removed the required property summarizable from the response with the 200 status

the post_stream/posts/items/score response's property type changed from integer to number for status 200

added the optional property details/participants/items/flair_group_id to the response with the 200 status

added the optional property post_stream/posts/items/can_see_hidden_post to the response with the 200 status

added the required property summarizable to the response with the 200 status

added the new required header request parameter Api-Key

added the new required header request parameter Api-Username

the response's body type changed from object to no type for status 200

the response property deleted_at became nullable for the status 200

the response property deleted_by became nullable for the status 200

the response property draft became nullable for the status 200

the response property highest_post_number became nullable for the status 200

the response property last_posted_at became nullable for the status 200

the response property pinned_at became nullable for the status 200

the response property pinned_until became nullable for the status 200

the response property unpinned became nullable for the status 200

the response property word_count became nullable for the status 200

the response property details/can_flag_topic became optional for the status 200

the response property details/participants became optional for the status 200

the actions_summary response property's minItems was decreased from 1 to 0 for the response status 200

the details/participants response property's minItems was decreased from 1 to 0 for the response status 200

the archetype response property's minLength was decreased from 1 to 0 for the response status 200

the created_at response property's minLength was decreased from 1 to 0 for the response status 200

the details/created_by/avatar_template response property's minLength was decreased from 1 to 0 for the response status 200

the details/created_by/username response property's minLength was decreased from 1 to 0 for the response status 200

the details/last_poster/avatar_template response property's minLength was decreased from 1 to 0 for the response status 200

the details/last_poster/username response property's minLength was decreased from 1 to 0 for the response status 200

the draft_key response property's minLength was decreased from 1 to 0 for the response status 200

the fancy_title response property's minLength was decreased from 1 to 0 for the response status 200

the pinned_at response property's minLength was decreased from 1 to 0 for the response status 200

the slug response property's minLength was decreased from 1 to 0 for the response status 200

the title response property's minLength was decreased from 1 to 0 for the response status 200

the bookmarked response's property type changed from object to boolean for status 200

the deleted_at response's property type changed from object to string null for status 200

the deleted_by response's property type changed from object to string null for status 200

the draft response's property type changed from object to string null for status 200

the draft_sequence response's property type changed from object to integer for status 200

the highest_post_number response's property type changed from number to integer null for status 200

the last_posted_at response's property type changed from object to string null for status 200

the pinned_until response's property type changed from object to string null for status 200

the unpinned response's property type changed from object to string null for status 200

the word_count response's property type changed from object to integer null for status 200

removed the required property details/auto_close_based_on_last_post from the response with the 200 status

removed the required property details/suggested_topics from the response with the 200 status

deleted the query request parameter print

removed the optional property details/auto_close_at from the response with the 200 status

removed the optional property details/auto_close_hours from the response with the 200 status

api operation id getTopic was added

added the optional property current_post_number to the response with the 200 status

added the optional property details/can_invite_to to the response with the 200 status

added the optional property details/can_invite_via_email to the response with the 200 status

the response property actions_summary became required for the status 200

the response property archetype became required for the status 200

the response property archived became required for the status 200

the response property bookmarked became required for the status 200

the response property category_id became required for the status 200

the response property chunk_size became required for the status 200

the response property closed became required for the status 200

the response property created_at became required for the status 200

the response property deleted_at became required for the status 200

the response property deleted_by became required for the status 200

the response property details became required for the status 200

the response property draft became required for the status 200

the response property draft_key became required for the status 200

the response property draft_sequence became required for the status 200

the response property fancy_title became required for the status 200

the response property has_summary became required for the status 200

the response property highest_post_number became required for the status 200

the response property id became required for the status 200

the response property last_posted_at became required for the status 200

the response property like_count became required for the status 200

the response property participant_count became required for the status 200

the response property pinned became required for the status 200

the response property pinned_at became required for the status 200

the response property pinned_globally became required for the status 200

the response property pinned_until became required for the status 200

the response property post_stream became required for the status 200

the response property posts_count became required for the status 200

the response property reply_count became required for the status 200

the response property slug became required for the status 200

the response property timeline_lookup became required for the status 200

the response property title became required for the status 200

the response property unpinned became required for the status 200

the response property user_id became required for the status 200

the response property views became required for the status 200

the response property visible became required for the status 200

the response property word_count became required for the status 200

added the required property bookmarks to the response with the 200 status

added the required property details/can_archive_topic to the response with the 200 status

added the required property details/can_close_topic to the response with the 200 status

added the required property details/can_convert_topic to the response with the 200 status

added the required property details/can_create_post to the response with the 200 status

added the required property details/can_delete to the response with the 200 status

added the required property details/can_edit to the response with the 200 status

added the required property details/can_edit_staff_notes to the response with the 200 status

added the required property details/can_moderate_category to the response with the 200 status

added the required property details/can_move_posts to the response with the 200 status

added the required property details/can_pin_unpin_topic to the response with the 200 status

added the required property details/can_remove_allowed_users to the response with the 200 status

added the required property details/can_remove_self_id to the response with the 200 status

added the required property details/can_reply_as_new_topic to the response with the 200 status

added the required property details/can_review_topic to the response with the 200 status

added the required property details/can_split_merge_topic to the response with the 200 status

added the required property details/can_toggle_topic_visibility to the response with the 200 status

added the required property details/created_by/name to the response with the 200 status

added the required property details/last_poster/name to the response with the 200 status

added the required property featured_link to the response with the 200 status

added the required property has_deleted to the response with the 200 status

added the required property image_url to the response with the 200 status

added the required property message_bus_last_id to the response with the 200 status

added the required property show_read_indicator to the response with the 200 status

added the required property slow_mode_enabled_until to the response with the 200 status

added the required property slow_mode_seconds to the response with the 200 status

added the required property suggested_topics to the response with the 200 status

added the required property tags to the response with the 200 status

added the required property tags_descriptions to the response with the 200 status

added the required property thumbnails to the response with the 200 status

added the required property topic_timer to the response with the 200 status