--- title: "updateFeedItem" method: PUT path: "/feed-items/{feed_item}" tags: ["Feed Item"] deprecated: true --- # updateFeedItem `PUT /feed-items/{feed_item}` > **Deprecated.** Update a Feed Item ## Path parameters - `feed_item` integer, required ## Request body - object - `comment` string — Comment for the Feed Item ## Response `200` Success - union - FeedItemAssociation - `id` integer — Primary identifier of record - `agent_id` integer, nullable — Primary identifier of the Agent that performed interaction associated with Feed Item - `agent_type` 'member' | 'business', nullable — Type of Agent that performed interaction associated with Feed Item - `agent_name` string, nullable — Name of Agent that performed interaction associated with Feed Item. When the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture), Member-morph agents return the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); otherwise null. Business agents are unaffected. Prefer the new `author_display_name` field for new consumers — `agent_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `member_name` string, nullable — Snapshotted name of the Member associated with the Feed Item (legacy alias preceding the polymorphic `agent` relation). When the owning Organization has Contact-First Architecture enabled, this is replaced with the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); for Business agents and otherwise null. Prefer the new `author_display_name` field for new consumers — `member_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `feedable_id` integer — Primary identifier of Fundraising Entity associated with Feed Item’s described interaction - `feedable_type` 'fundraising_team' — Type of the Fundraising Entity associated with Feed Item’s described interaction - `feedable_value` string, nullable — Name or title of the Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `feedable_type` is `fundraising_page` or `fundraising_team` (any row type) — the snapshotted page / team title would otherwise re-leak member-seeded names from unguarded write paths (`CompleteRegistrations`, `CreateFundraisingPageForLead`, and the registration-recovery commands). - `linkable_id` integer, nullable — Primary identifier of Entity whose creation, update, or association is described by Feed Item - `linkable_type` 'fundraising_page', nullable — Type of the Entity whose creation, update, or association is described by Feed Item - `linkable_value` string, nullable — Name or title of the Entity whose creation, update, or association is described by Feed Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `linkable_type` is `fundraising_page` or `fundraising_team` (any row type — the snapshotted page / team title would otherwise re-leak member-seeded names), and for TYPE_ASSOCIATION items where `linkable_type` is a Member morph (the persisted column would otherwise re-leak the member's full name). - `linkable_effective_at` string, date-time — Date/time when Linkable is effective - `type` 'comment' | 'onboarding' | 'creation' | 'update' | 'association' — Type of the Item - `comment` string, nullable — Comment - `comments_count` integer, nullable — Amount of Comments that the Feed Item has - `likes_count` integer, nullable — Amount of Likes that the Feed has - `created_at` string, date-time — Date/time when object was created - `updated_at` string, date-time — Date/time when object was updated - `visibility` 'public' | 'admin' — Visibility status of the Item - `latest_comments` Comment[] — Array of latest Comments made in response to Item (limit 2 items) - `body` string — The content of the Comment - `commentable_id` integer — Primary identifier of associated Commentable Entity - `commentable_type` 'feed_item' | 'update' | 'story' — Type of associated Commentable Entity - `commenter_name` string — The full name of the creator of the Comment. CFA semantics apply only to comments embedded in a parent FeedItem's `latest_comments` (the FeedItem-level `getLatestCommentsAttribute` override drives the privacy pass). For comments returned by the standalone Post / Story / Update comment endpoints, the legacy shape is preserved regardless of the org's Contact-First Architecture flag — those surfaces are tracked for migration under PRO-4055. When CFA applies (FeedItem-embedded path) and the flag is on (npo_apiv2_ff_contact_first_architecture), this returns the supporter-derived display name (or empty string when no Supporter is found) instead of the member's name. Prefer the new `author_display_name` field for new consumers — `commenter_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `author_display_name` string, nullable — Supporter-derived display name for the comment author. Populated only on FeedItem-embedded comments (`latest_comments`) — the standalone Post / Story / Update comment endpoints do not include this property; that gap is tracked for migration under PRO-4055. On the FeedItem-embedded path: populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated (often null) on the fail-closed path when the owning Organization cannot be resolved for the parent FeedItem on a supporter-bearing feedable type. Null when no Supporter record matches the commenter for that org. New consumers should prefer this field over `commenter_name`. - `created_at` string, date-time — Date/time of initial record creation - `id` integer — Primary identifier of record - `likes_count` integer — Amount of likes a Comment has received - `member_id` integer — The ID of the Member that created of the Comment - `updated_at` string, date-time — Date/time of last record update - `author_display_name` string, nullable — Supporter-derived display name for the item author. Populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated on the fail-closed path when the owning Organization cannot be resolved on a supporter-bearing feedable type (soft-deleted feedable, etc.) — Business-agent items surface the business display name and Member-agent items surface null. Resolves to the supporter's first + last name for member-authored items, the business display name for Business-agent items, or null when no Supporter record matches and no safe fallback is available. New consumers should prefer this field over `member_name` / `agent_name`. - FeedItemComment - `id` integer — Primary identifier of record - `agent_id` integer, nullable — Primary identifier of the Agent that performed interaction associated with Feed Item - `agent_type` 'member' | 'business', nullable — Type of Agent that performed interaction associated with Feed Item - `agent_name` string, nullable — Name of Agent that performed interaction associated with Feed Item. When the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture), Member-morph agents return the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); otherwise null. Business agents are unaffected. Prefer the new `author_display_name` field for new consumers — `agent_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `member_name` string, nullable — Snapshotted name of the Member associated with the Feed Item (legacy alias preceding the polymorphic `agent` relation). When the owning Organization has Contact-First Architecture enabled, this is replaced with the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); for Business agents and otherwise null. Prefer the new `author_display_name` field for new consumers — `member_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `feedable_id` integer — Primary identifier of Fundraising Entity associated with Feed Item’s described interaction - `feedable_type` string — Type of the Fundraising Entity associated with Feed Item’s described interaction - `feedable_value` string, nullable — Name or title of the Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `feedable_type` is `fundraising_page` or `fundraising_team` (any row type) — the snapshotted page / team title would otherwise re-leak member-seeded names from unguarded write paths (`CompleteRegistrations`, `CreateFundraisingPageForLead`, and the registration-recovery commands). - `linkable_id` integer, nullable — Primary identifier of Entity whose creation, update, or association is described by Feed Item - `linkable_type` string, nullable — Type of the Entity whose creation, update, or association is described by Feed Item - `linkable_value` string, nullable — Name or title of the Entity whose creation, update, or association is described by Feed Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `linkable_type` is `fundraising_page` or `fundraising_team` (any row type — the snapshotted page / team title would otherwise re-leak member-seeded names), and for TYPE_ASSOCIATION items where `linkable_type` is a Member morph (the persisted column would otherwise re-leak the member's full name). - `linkable_effective_at` string, date-time — Date/time when Linkable is effective - `type` 'comment' | 'onboarding' | 'creation' | 'update' | 'association' — Type of the Item - `comment` string — Comment - `comments_count` integer, nullable — Amount of Comments that the Feed Item has - `likes_count` integer, nullable — Amount of Likes that the Feed has - `created_at` string, date-time — Date/time when object was created - `updated_at` string, date-time — Date/time when object was updated - `visibility` 'public' | 'admin' — Visibility status of the Item - `latest_comments` Comment[] — Array of latest Comments made in response to Item (limit 2 items) - `body` string — The content of the Comment - `commentable_id` integer — Primary identifier of associated Commentable Entity - `commentable_type` 'feed_item' | 'update' | 'story' — Type of associated Commentable Entity - `commenter_name` string — The full name of the creator of the Comment. CFA semantics apply only to comments embedded in a parent FeedItem's `latest_comments` (the FeedItem-level `getLatestCommentsAttribute` override drives the privacy pass). For comments returned by the standalone Post / Story / Update comment endpoints, the legacy shape is preserved regardless of the org's Contact-First Architecture flag — those surfaces are tracked for migration under PRO-4055. When CFA applies (FeedItem-embedded path) and the flag is on (npo_apiv2_ff_contact_first_architecture), this returns the supporter-derived display name (or empty string when no Supporter is found) instead of the member's name. Prefer the new `author_display_name` field for new consumers — `commenter_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `author_display_name` string, nullable — Supporter-derived display name for the comment author. Populated only on FeedItem-embedded comments (`latest_comments`) — the standalone Post / Story / Update comment endpoints do not include this property; that gap is tracked for migration under PRO-4055. On the FeedItem-embedded path: populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated (often null) on the fail-closed path when the owning Organization cannot be resolved for the parent FeedItem on a supporter-bearing feedable type. Null when no Supporter record matches the commenter for that org. New consumers should prefer this field over `commenter_name`. - `created_at` string, date-time — Date/time of initial record creation - `id` integer — Primary identifier of record - `likes_count` integer — Amount of likes a Comment has received - `member_id` integer — The ID of the Member that created of the Comment - `updated_at` string, date-time — Date/time of last record update - `author_display_name` string, nullable — Supporter-derived display name for the item author. Populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated on the fail-closed path when the owning Organization cannot be resolved on a supporter-bearing feedable type (soft-deleted feedable, etc.) — Business-agent items surface the business display name and Member-agent items surface null. Resolves to the supporter's first + last name for member-authored items, the business display name for Business-agent items, or null when no Supporter record matches and no safe fallback is available. New consumers should prefer this field over `member_name` / `agent_name`. - FeedItemCreation - `id` integer — Primary identifier of record - `agent_id` integer, nullable — Primary identifier of the Agent that performed interaction associated with Feed Item - `agent_type` 'member' | 'business', nullable — Type of Agent that performed interaction associated with Feed Item - `agent_name` string, nullable — Name of Agent that performed interaction associated with Feed Item. When the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture), Member-morph agents return the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); otherwise null. Business agents are unaffected. Prefer the new `author_display_name` field for new consumers — `agent_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `member_name` string, nullable — Snapshotted name of the Member associated with the Feed Item (legacy alias preceding the polymorphic `agent` relation). When the owning Organization has Contact-First Architecture enabled, this is replaced with the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); for Business agents and otherwise null. Prefer the new `author_display_name` field for new consumers — `member_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `feedable_id` integer — Primary identifier of Fundraising Entity associated with Feed Item’s described interaction - `feedable_type` string — Type of the Fundraising Entity associated with Feed Item’s described interaction, same as linkable_type - `feedable_value` string, nullable — Name or title of the Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `feedable_type` is `fundraising_page` or `fundraising_team` (any row type) — the snapshotted page / team title would otherwise re-leak member-seeded names from unguarded write paths (`CompleteRegistrations`, `CreateFundraisingPageForLead`, and the registration-recovery commands). - `linkable_id` integer, nullable — Primary identifier of Entity whose creation, update, or association is described by Feed Item - `linkable_type` string, nullable — Type of the Entity whose creation, update, or association is described by Feed Item same as feedable_type - `linkable_value` string, nullable — Name or title of the Entity whose creation, update, or association is described by Feed Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `linkable_type` is `fundraising_page` or `fundraising_team` (any row type — the snapshotted page / team title would otherwise re-leak member-seeded names), and for TYPE_ASSOCIATION items where `linkable_type` is a Member morph (the persisted column would otherwise re-leak the member's full name). - `linkable_effective_at` string, date-time — Date/time when Linkable is effective - `type` 'comment' | 'onboarding' | 'creation' | 'update' | 'association' — Type of the Item - `comment` 'null', nullable — Comment - `comments_count` integer, nullable — Amount of Comments that the Feed Item has - `likes_count` integer, nullable — Amount of Likes that the Feed has - `created_at` string, date-time — Date/time when object was created - `updated_at` string, date-time — Date/time when object was updated - `visibility` 'public' | 'admin' — Visibility status of the Item - `latest_comments` Comment[] — Array of latest Comments made in response to Item (limit 2 items) - `body` string — The content of the Comment - `commentable_id` integer — Primary identifier of associated Commentable Entity - `commentable_type` 'feed_item' | 'update' | 'story' — Type of associated Commentable Entity - `commenter_name` string — The full name of the creator of the Comment. CFA semantics apply only to comments embedded in a parent FeedItem's `latest_comments` (the FeedItem-level `getLatestCommentsAttribute` override drives the privacy pass). For comments returned by the standalone Post / Story / Update comment endpoints, the legacy shape is preserved regardless of the org's Contact-First Architecture flag — those surfaces are tracked for migration under PRO-4055. When CFA applies (FeedItem-embedded path) and the flag is on (npo_apiv2_ff_contact_first_architecture), this returns the supporter-derived display name (or empty string when no Supporter is found) instead of the member's name. Prefer the new `author_display_name` field for new consumers — `commenter_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `author_display_name` string, nullable — Supporter-derived display name for the comment author. Populated only on FeedItem-embedded comments (`latest_comments`) — the standalone Post / Story / Update comment endpoints do not include this property; that gap is tracked for migration under PRO-4055. On the FeedItem-embedded path: populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated (often null) on the fail-closed path when the owning Organization cannot be resolved for the parent FeedItem on a supporter-bearing feedable type. Null when no Supporter record matches the commenter for that org. New consumers should prefer this field over `commenter_name`. - `created_at` string, date-time — Date/time of initial record creation - `id` integer — Primary identifier of record - `likes_count` integer — Amount of likes a Comment has received - `member_id` integer — The ID of the Member that created of the Comment - `updated_at` string, date-time — Date/time of last record update - `author_display_name` string, nullable — Supporter-derived display name for the item author. Populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated on the fail-closed path when the owning Organization cannot be resolved on a supporter-bearing feedable type (soft-deleted feedable, etc.) — Business-agent items surface the business display name and Member-agent items surface null. Resolves to the supporter's first + last name for member-authored items, the business display name for Business-agent items, or null when no Supporter record matches and no safe fallback is available. New consumers should prefer this field over `member_name` / `agent_name`. - FeedItemUpdate - `id` integer — Primary identifier of record - `agent_id` integer, nullable — Primary identifier of the Agent that performed interaction associated with Feed Item - `agent_type` 'member' | 'business', nullable — Type of Agent that performed interaction associated with Feed Item - `agent_name` string, nullable — Name of Agent that performed interaction associated with Feed Item. When the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture), Member-morph agents return the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); otherwise null. Business agents are unaffected. Prefer the new `author_display_name` field for new consumers — `agent_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `member_name` string, nullable — Snapshotted name of the Member associated with the Feed Item (legacy alias preceding the polymorphic `agent` relation). When the owning Organization has Contact-First Architecture enabled, this is replaced with the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); for Business agents and otherwise null. Prefer the new `author_display_name` field for new consumers — `member_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `feedable_id` integer — Primary identifier of Fundraising Entity associated with Feed Item’s described interaction - `feedable_type` string — Type of the Fundraising Entity associated with Feed Item’s described interaction, same as linkable_type - `feedable_value` string, nullable — Name or title of the Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `feedable_type` is `fundraising_page` or `fundraising_team` (any row type) — the snapshotted page / team title would otherwise re-leak member-seeded names from unguarded write paths (`CompleteRegistrations`, `CreateFundraisingPageForLead`, and the registration-recovery commands). - `linkable_id` integer, nullable — Primary identifier of Entity whose creation, update, or association is described by Feed Item - `linkable_type` string, nullable — Type of the Entity whose creation, update, or association is described by Feed Item same as feedable_type - `linkable_value` string, nullable — Name or title of the Entity whose creation, update, or association is described by Feed Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `linkable_type` is `fundraising_page` or `fundraising_team` (any row type — the snapshotted page / team title would otherwise re-leak member-seeded names), and for TYPE_ASSOCIATION items where `linkable_type` is a Member morph (the persisted column would otherwise re-leak the member's full name). - `linkable_effective_at` string, date-time — Date/time when Linkable is effective - `type` 'comment' | 'onboarding' | 'creation' | 'update' | 'association' — Type of the Item - `comment` 'null', nullable — Comment - `comments_count` integer, nullable — Amount of Comments that the Feed Item has - `likes_count` integer, nullable — Amount of Likes that the Feed has - `created_at` string, date-time — Date/time when object was created - `updated_at` string, date-time — Date/time when object was updated - `visibility` 'public' | 'admin' — Visibility status of the Item - `latest_comments` Comment[] — Array of latest Comments made in response to Item (limit 2 items) - `body` string — The content of the Comment - `commentable_id` integer — Primary identifier of associated Commentable Entity - `commentable_type` 'feed_item' | 'update' | 'story' — Type of associated Commentable Entity - `commenter_name` string — The full name of the creator of the Comment. CFA semantics apply only to comments embedded in a parent FeedItem's `latest_comments` (the FeedItem-level `getLatestCommentsAttribute` override drives the privacy pass). For comments returned by the standalone Post / Story / Update comment endpoints, the legacy shape is preserved regardless of the org's Contact-First Architecture flag — those surfaces are tracked for migration under PRO-4055. When CFA applies (FeedItem-embedded path) and the flag is on (npo_apiv2_ff_contact_first_architecture), this returns the supporter-derived display name (or empty string when no Supporter is found) instead of the member's name. Prefer the new `author_display_name` field for new consumers — `commenter_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `author_display_name` string, nullable — Supporter-derived display name for the comment author. Populated only on FeedItem-embedded comments (`latest_comments`) — the standalone Post / Story / Update comment endpoints do not include this property; that gap is tracked for migration under PRO-4055. On the FeedItem-embedded path: populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated (often null) on the fail-closed path when the owning Organization cannot be resolved for the parent FeedItem on a supporter-bearing feedable type. Null when no Supporter record matches the commenter for that org. New consumers should prefer this field over `commenter_name`. - `created_at` string, date-time — Date/time of initial record creation - `id` integer — Primary identifier of record - `likes_count` integer — Amount of likes a Comment has received - `member_id` integer — The ID of the Member that created of the Comment - `updated_at` string, date-time — Date/time of last record update - `author_display_name` string, nullable — Supporter-derived display name for the item author. Populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated on the fail-closed path when the owning Organization cannot be resolved on a supporter-bearing feedable type (soft-deleted feedable, etc.) — Business-agent items surface the business display name and Member-agent items surface null. Resolves to the supporter's first + last name for member-authored items, the business display name for Business-agent items, or null when no Supporter record matches and no safe fallback is available. New consumers should prefer this field over `member_name` / `agent_name`. - FeedItemOnboarding - `id` integer — Primary identifier of record - `agent_id` integer, nullable — Primary identifier of the Agent that performed interaction associated with Feed Item - `agent_type` 'member' | 'business', nullable — Type of Agent that performed interaction associated with Feed Item - `agent_name` string, nullable — Name of Agent that performed interaction associated with Feed Item. When the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture), Member-morph agents return the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); otherwise null. Business agents are unaffected. Prefer the new `author_display_name` field for new consumers — `agent_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `member_name` string, nullable — Snapshotted name of the Member associated with the Feed Item (legacy alias preceding the polymorphic `agent` relation). When the owning Organization has Contact-First Architecture enabled, this is replaced with the supporter-derived display name; for creation-type items on fundraising_page / fundraising_team feedables with no Supporter, the page / team title is the fallback (only when it does not match the author member's snapshotted name); for Business agents and otherwise null. Prefer the new `author_display_name` field for new consumers — `member_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `feedable_id` integer — Primary identifier of Fundraising Entity associated with Feed Item’s described interaction - `feedable_type` 'organization' — Type of the Fundraising Entity associated with Feed Item’s described interaction - `feedable_value` string, nullable — Name or title of the Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `feedable_type` is `fundraising_page` or `fundraising_team` (any row type) — the snapshotted page / team title would otherwise re-leak member-seeded names from unguarded write paths (`CompleteRegistrations`, `CreateFundraisingPageForLead`, and the registration-recovery commands). - `linkable_id` integer, nullable — Primary identifier of Entity whose creation, update, or association is described by Feed Item - `linkable_type` 'null', nullable — Type of the Entity whose creation, update, or association is described by Feed Item - `linkable_value` string, nullable — Name or title of the Entity whose creation, update, or association is described by Feed Item. Under Contact-First Architecture (npo_apiv2_ff_contact_first_architecture), this is null when `linkable_type` is `fundraising_page` or `fundraising_team` (any row type — the snapshotted page / team title would otherwise re-leak member-seeded names), and for TYPE_ASSOCIATION items where `linkable_type` is a Member morph (the persisted column would otherwise re-leak the member's full name). - `linkable_effective_at` string, date-time — Date/time when Linkable is effective - `type` 'comment' | 'onboarding' | 'creation' | 'update' | 'association' — Type of the Item - `comment` string, nullable — Comment - `comments_count` integer, nullable — Amount of Comments that the Feed Item has - `likes_count` integer, nullable — Amount of Likes that the Feed has - `created_at` string, date-time — Date/time when object was created - `updated_at` string, date-time — Date/time when object was updated - `visibility` 'public' | 'admin' — Visibility status of the Item - `latest_comments` Comment[] — Array of latest Comments made in response to Item (limit 2 items) - `body` string — The content of the Comment - `commentable_id` integer — Primary identifier of associated Commentable Entity - `commentable_type` 'feed_item' | 'update' | 'story' — Type of associated Commentable Entity - `commenter_name` string — The full name of the creator of the Comment. CFA semantics apply only to comments embedded in a parent FeedItem's `latest_comments` (the FeedItem-level `getLatestCommentsAttribute` override drives the privacy pass). For comments returned by the standalone Post / Story / Update comment endpoints, the legacy shape is preserved regardless of the org's Contact-First Architecture flag — those surfaces are tracked for migration under PRO-4055. When CFA applies (FeedItem-embedded path) and the flag is on (npo_apiv2_ff_contact_first_architecture), this returns the supporter-derived display name (or empty string when no Supporter is found) instead of the member's name. Prefer the new `author_display_name` field for new consumers — `commenter_name` is preserved for back-compat with existing apps and will be cleaned up per-app under PRO-2280. - `author_display_name` string, nullable — Supporter-derived display name for the comment author. Populated only on FeedItem-embedded comments (`latest_comments`) — the standalone Post / Story / Update comment endpoints do not include this property; that gap is tracked for migration under PRO-4055. On the FeedItem-embedded path: populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated (often null) on the fail-closed path when the owning Organization cannot be resolved for the parent FeedItem on a supporter-bearing feedable type. Null when no Supporter record matches the commenter for that org. New consumers should prefer this field over `commenter_name`. - `created_at` string, date-time — Date/time of initial record creation - `id` integer — Primary identifier of record - `likes_count` integer — Amount of likes a Comment has received - `member_id` integer — The ID of the Member that created of the Comment - `updated_at` string, date-time — Date/time of last record update - `author_display_name` string, nullable — Supporter-derived display name for the item author. Populated when the owning Organization has Contact-First Architecture enabled (npo_apiv2_ff_contact_first_architecture); also populated on the fail-closed path when the owning Organization cannot be resolved on a supporter-bearing feedable type (soft-deleted feedable, etc.) — Business-agent items surface the business display name and Member-agent items surface null. Resolves to the supporter's first + last name for member-authored items, the business display name for Business-agent items, or null when no Supporter record matches and no safe fallback is available. New consumers should prefer this field over `member_name` / `agent_name`. ## Other responses - `400` — Malformed payload provided - `403` — Requester is not authorized to perform action - `404` — Feed Item not found --- [API](https://skmtc.net/gofundme/apis/gofundme-pro-api.md) · [All operations](https://skmtc.net/gofundme/apis/gofundme-pro-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/gofundme/gofundme-pro-api/versions/d22bb925eeed/schema)