Revision

Revision is a historial view of a Config Unit.

Operations

Method	Endpoint	Description
GET	/revision	List of Revisions across spaces
GET	/revision_data	Get the config data of many Revisions across spaces
GET	/revision_mutation_sources	Get the mutation sources of many Revisions across spaces
GET	/space/{space_id}/unit/{unit_id}/revision	List ExtendedRevisions
GET	/space/{space_id}/unit/{unit_id}/revision/{revision_id}	Get ExtendedRevision
GET	/space/{space_id}/unit/{unit_id}/revision/{revision_id}/data	Download the selected Revision's data
GET	/space/{space_id}/unit/{unit_id}/revision/{revision_id}/mutation_sources	Get the selected Revision's mutation sources

---

List of Revisions across spaces

GET /revision

Retrieves a list of Revisions across spaces in the Organization. By default, returns at most one revision per unit (the most recent). Set distinct_on=Off to receive every matching revision instead, undeduped -- paginate with limit/offset to walk the full result set (distinct_on=Off requires an explicit limit and a non-empty where or filter, since without deduplication or a filter there is nothing bounding the result set)

Operation ID: ListAllRevisions

Parameters

Query Parameters

Parameter	Type	Required	Description
where	string		The specified string is an expression for the purpose of filtering the list of Revisions returned. The expression syntax was inspired by SQL. It supports conjunctions using AND of relational expressions of the form attribute operator attribute_or_literal. The attribute names are case-sensitive and PascalCase, as in the JSON encoding. Strings support the following operators: <, >, <=, >=, =, !=, LIKE, NOT LIKE, ILIKE, ~~, !~~, ~, ~*, !~, !~*, IN, NOT IN. String pattern operators: LIKE and ~~ for pattern matching with % and _ wildcards, ILIKE for case-insensitive pattern matching, NOT LIKE and !~~ for negated pattern matching. String regex operators: ~ for regex matching, ~* for case-insensitive regex, !~ and !~* for regex not matching (case-sensitive and insensitive). Integers support the following operators: <, >, <=, >=, =, !=, IN, NOT IN. UUIDs and boolean attributes support equality and inequality only. UUID and time literals must be quoted as string literals. String literals are quoted with single quotes, such as 'string'. Time literals use the same form as when serialized as JSON, such as: CreatedAt > '2025-02-18T23:16:34'. Integer and boolean literals are also supported for attributes of those types. Arrays support the ? operator to to match any element of the array, as in FromLinkID ? '7c61626f-ddbe-41af-93f6-b69f4ab6d308'. Arrays can perform LEN() to check for length, as in LEN(FromLinkID) > 0. An attribute naming a list of other entities can be filtered on their attributes with a * segment, as in FromLink.*.Slug = 'upgrade-app', which holds when any element satisfies it. Without the * such a reference is an error, since it names no single value to compare. Map support the dot notation to specify a particular map key, as in Labels.tier = 'Backend'. Maps support IS NULL and IS NOT NULL with dot notation to check for key absence or presence, as in Labels.tier IS NULL (key doesn't exist) or Labels.tier IS NOT NULL (key exists). Comparison results can be tested with IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. These are useful for nullable columns: MergeSourceID = '<uuid>' IS NOT FALSE matches rows where MergeSourceID equals the value OR is NULL. The IN and NOT IN operators accept a comma-separated list of values in parentheses, such as Slug IN ('slugone', 'slugtwo') or Labels.environment IN ('prod', 'staging'). Conjunctions are supported using the AND operator. An example conjunction is: CreatedAt >= '2025-01-07' AND Slug = 'test' AND Labels.mykey = 'myvalue'. Supported attributes for filtering on Revision: ApplyGates, ApplyWarnings, Attestations, ChangeOrders, ChangeSetID, Conflicts, CreatedAt, DataHash, Description, HiddenReason, LinkFindings, NeededPaths, OrganizationID, ProvidedPaths, Releases, RevisionID, RevisionNum, Source, SpaceID, Tags, UnitID, UpdatedAt, UserAgent, UserID, ValidationErrors, ValidationPassed, ValidationTriggerIDs, ValidationWarnings, ValueTriggerIDs, Values. To list tagged Revisions use Tags ? '<tag-id>'. The whole string must be query-encoded.
filter	string		UUID of a Filter entity to apply to the Revision list. The Filter must be in the same Organization as the user credentials. The Filter's From field must match the entity type being filtered (Revision). For Space-resident entities, if the Filter has a FromSpaceID, it must match the operation's SpaceID. The Filter's Where clause will be combined with any explicit 'where' parameter using AND logic. If both 'filter' and 'where' parameters are specified, they are combined with AND logic.
contains	string		Free text search that approximately matches the specified string against string fields and map keys/values. The search is case-insensitive and uses pattern matching to find entities containing the text. Searchable string fields include attributes like Slug, DisplayName, and string-typed custom fields. For map fields (like Labels and Annotations), the search matches both map keys and values. The search uses OR logic across all searchable fields, so matching any field will return the entity. If both 'where' and 'contains' parameters are specified, they are combined with AND logic. Searchable fields for Revision include string and map-type attributes from the queryable attributes list. The whole string must be query-encoded.
include	string		Include clause for expanding related entities in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. Supported attributes for Revision are Attestations, ChangeOrders, ChangeSetID, OrganizationID, Releases, SpaceID, Tags, UnitID, UserID. The whole string must be query-encoded.
select	string		Select clause for specifying which fields to include in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. If not specified, all fields are returned. Entity and parent IDs (like OrganizationID, SpaceID, RevisionID) and Slug are always returned regardless of the select parameter. Fields used in where and contains filters, fields named by order_by, and fields read by the columns of the View named by view are also automatically included. Example: 'DisplayName,CreatedAt,Labels' will return only those fields plus the required ID and Slug fields. The whole string must be query-encoded.
include_hidden	string		Hidden Revision entities, those with a HiddenReason, are left out of the results, or of what a bulk operation acts on, unless this names their HiddenReason. It is a comma-separated list of HiddenReasons, or * for all of them. A where clause naming the entities, by their Slug or ID with = or IN, or naming HiddenReason at all, also returns hidden entities it selects. ConfigHub/YAML Units, which hold the configuration of entities, are hidden with the HiddenReason BackingUnit.
view	string		UUID of a View whose columns to compute for each Revision, returned as ViewColumns. The View must be in the same Organization as the user credentials, and be a View of Revision: its Of, or the From of its Filter, must be Revision. If the View has a Filter, the Filter selects the entities as the filter parameter does, so the two may not both be specified. The related entities and fields the View's columns read are included and selected automatically, so neither include nor select has to name them.
limit	integer		Maximum number of Revision entities to return. If not specified, all matching entities are returned. Values greater than 1000 are rejected with 400. When there may be more entities, the response has a ConfigHub-Continue header to pass as the continue parameter of the next request.
order_by	string		Comma-separated list of fields to sort Revision results by, each in the form 'ASC|DESC:FieldName' or just 'FieldName'. Field names are case-sensitive and PascalCase, as in the JSON encoding. Sort direction defaults to ASC when the 'DIRECTION:' prefix is omitted. Supported attributes for ordering Revision: ChangeSetID, CreatedAt, DataHash, Description, HiddenReason, OrganizationID, RevisionID, RevisionNum, Source, UnitID, UpdatedAt, UserAgent, UserID. Example: 'DESC:CreatedAt' or 'DisplayName,DESC:CreatedAt'. Results are ordered by the Revision's ID after the fields named, and by the ID alone if none are. The whole string must be query-encoded.
continue	string		The token from the ConfigHub-Continue header of the previous page, to return the Revision entities after it. The request's other parameters, except limit, must be the same as those of the request that returned the token. Keep reading until a response has no such header: a page can hold fewer entities than the limit, or none, and still be followed by more.
offset	integer		Deprecated: use continue. Number of Revision entities to skip before returning results. Cannot be combined with continue.
distinct_on	string		Entity to return at most one Revision per. The result set applies DISTINCT ON this key, keeping the most recent row for each. Supported values: Unit, Off. If not specified, results are restricted to at most one row per Unit. Off disables the DISTINCT ON and returns every matching row, so it requires an explicit 'limit' and is rejected with 400 without one.

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	Array of ExtendedRevision
400	Revision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	Revision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing Revision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Get the config data of many Revisions across spaces

GET /revision_data

Returns the configuration of every Revision the where clause selects, across every Space in the organization, in one request, with each Revision's DataHash and DataSize. This is what a diff over many Units needs: fetching each Revision separately would be two requests per Unit.

Operation ID: SearchRevisionData

Parameters

Query Parameters

Parameter	Type	Required	Description
where	string		The specified string is an expression for the purpose of filtering the list of Revisions returned. The expression syntax was inspired by SQL. It supports conjunctions using AND of relational expressions of the form attribute operator attribute_or_literal. The attribute names are case-sensitive and PascalCase, as in the JSON encoding. Strings support the following operators: <, >, <=, >=, =, !=, LIKE, NOT LIKE, ILIKE, ~~, !~~, ~, ~*, !~, !~*, IN, NOT IN. String pattern operators: LIKE and ~~ for pattern matching with % and _ wildcards, ILIKE for case-insensitive pattern matching, NOT LIKE and !~~ for negated pattern matching. String regex operators: ~ for regex matching, ~* for case-insensitive regex, !~ and !~* for regex not matching (case-sensitive and insensitive). Integers support the following operators: <, >, <=, >=, =, !=, IN, NOT IN. UUIDs and boolean attributes support equality and inequality only. UUID and time literals must be quoted as string literals. String literals are quoted with single quotes, such as 'string'. Time literals use the same form as when serialized as JSON, such as: CreatedAt > '2025-02-18T23:16:34'. Integer and boolean literals are also supported for attributes of those types. Arrays support the ? operator to to match any element of the array, as in FromLinkID ? '7c61626f-ddbe-41af-93f6-b69f4ab6d308'. Arrays can perform LEN() to check for length, as in LEN(FromLinkID) > 0. An attribute naming a list of other entities can be filtered on their attributes with a * segment, as in FromLink.*.Slug = 'upgrade-app', which holds when any element satisfies it. Without the * such a reference is an error, since it names no single value to compare. Map support the dot notation to specify a particular map key, as in Labels.tier = 'Backend'. Maps support IS NULL and IS NOT NULL with dot notation to check for key absence or presence, as in Labels.tier IS NULL (key doesn't exist) or Labels.tier IS NOT NULL (key exists). Comparison results can be tested with IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. These are useful for nullable columns: MergeSourceID = '<uuid>' IS NOT FALSE matches rows where MergeSourceID equals the value OR is NULL. The IN and NOT IN operators accept a comma-separated list of values in parentheses, such as Slug IN ('slugone', 'slugtwo') or Labels.environment IN ('prod', 'staging'). Conjunctions are supported using the AND operator. An example conjunction is: CreatedAt >= '2025-01-07' AND Slug = 'test' AND Labels.mykey = 'myvalue'. Supported attributes for filtering on Revision: ApplyGates, ApplyWarnings, Attestations, ChangeOrders, ChangeSetID, Conflicts, CreatedAt, DataHash, Description, HiddenReason, LinkFindings, NeededPaths, OrganizationID, ProvidedPaths, Releases, RevisionID, RevisionNum, Source, SpaceID, Tags, UnitID, UpdatedAt, UserAgent, UserID, ValidationErrors, ValidationPassed, ValidationTriggerIDs, ValidationWarnings, ValueTriggerIDs, Values. To list tagged Revisions use Tags ? '<tag-id>'. The whole string must be query-encoded.
filter	string		UUID of a Filter entity to apply to the Revision list. The Filter must be in the same Organization as the user credentials. The Filter's From field must match the entity type being filtered (Revision). For Space-resident entities, if the Filter has a FromSpaceID, it must match the operation's SpaceID. The Filter's Where clause will be combined with any explicit 'where' parameter using AND logic. If both 'filter' and 'where' parameters are specified, they are combined with AND logic.
contains	string		Free text search that approximately matches the specified string against string fields and map keys/values. The search is case-insensitive and uses pattern matching to find entities containing the text. Searchable string fields include attributes like Slug, DisplayName, and string-typed custom fields. For map fields (like Labels and Annotations), the search matches both map keys and values. The search uses OR logic across all searchable fields, so matching any field will return the entity. If both 'where' and 'contains' parameters are specified, they are combined with AND logic. Searchable fields for Revision include string and map-type attributes from the queryable attributes list. The whole string must be query-encoded.
include	string		Include clause for expanding related entities in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. Supported attributes for Revision are Attestations, ChangeOrders, ChangeSetID, OrganizationID, Releases, SpaceID, Tags, UnitID, UserID. The whole string must be query-encoded.
select	string		Select clause for specifying which fields to include in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. If not specified, all fields are returned. Entity and parent IDs (like OrganizationID, SpaceID, RevisionID) and Slug are always returned regardless of the select parameter. Fields used in where and contains filters, fields named by order_by, and fields read by the columns of the View named by view are also automatically included. Example: 'DisplayName,CreatedAt,Labels' will return only those fields plus the required ID and Slug fields. The whole string must be query-encoded.
include_hidden	string		Hidden Revision entities, those with a HiddenReason, are left out of the results, or of what a bulk operation acts on, unless this names their HiddenReason. It is a comma-separated list of HiddenReasons, or * for all of them. A where clause naming the entities, by their Slug or ID with = or IN, or naming HiddenReason at all, also returns hidden entities it selects. ConfigHub/YAML Units, which hold the configuration of entities, are hidden with the HiddenReason BackingUnit.
limit	integer		Maximum number of Revision entities to return. If not specified, all matching entities are returned. Values greater than 1000 are rejected with 400. When there may be more entities, the response has a ConfigHub-Continue header to pass as the continue parameter of the next request.
order_by	string		Comma-separated list of fields to sort Revision results by, each in the form 'ASC|DESC:FieldName' or just 'FieldName'. Field names are case-sensitive and PascalCase, as in the JSON encoding. Sort direction defaults to ASC when the 'DIRECTION:' prefix is omitted. Supported attributes for ordering Revision: ChangeSetID, CreatedAt, DataHash, Description, HiddenReason, OrganizationID, RevisionID, RevisionNum, Source, UnitID, UpdatedAt, UserAgent, UserID. Example: 'DESC:CreatedAt' or 'DisplayName,DESC:CreatedAt'. Results are ordered by the Revision's ID after the fields named, and by the ID alone if none are. The whole string must be query-encoded.
continue	string		The token from the ConfigHub-Continue header of the previous page, to return the Revision entities after it. The request's other parameters, except limit, must be the same as those of the request that returned the token. Keep reading until a response has no such header: a page can hold fewer entities than the limit, or none, and still be followed by more.
offset	integer		Deprecated: use continue. Number of Revision entities to skip before returning results. Cannot be combined with continue.
distinct_on	string		Entity to return at most one Revision per. The result set applies DISTINCT ON this key, keeping the most recent row for each. Supported values: Unit, Off. If not specified, results are restricted to at most one row per Unit. Off disables the DISTINCT ON and returns every matching row, so it requires an explicit 'limit' and is rejected with 400 without one.

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	Array of RevisionData
400	Revision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	Revision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing Revision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Get the mutation sources of many Revisions across spaces

GET /revision_mutation_sources

Returns what set each value in the configuration of every Revision the where clause selects, across every Space in the organization, in one request. The bulk counterpart of the per-Revision mutation-sources subresource.

Operation ID: SearchRevisionMutationSources

Parameters

Query Parameters

Parameter	Type	Required	Description
where	string		The specified string is an expression for the purpose of filtering the list of Revisions returned. The expression syntax was inspired by SQL. It supports conjunctions using AND of relational expressions of the form attribute operator attribute_or_literal. The attribute names are case-sensitive and PascalCase, as in the JSON encoding. Strings support the following operators: <, >, <=, >=, =, !=, LIKE, NOT LIKE, ILIKE, ~~, !~~, ~, ~*, !~, !~*, IN, NOT IN. String pattern operators: LIKE and ~~ for pattern matching with % and _ wildcards, ILIKE for case-insensitive pattern matching, NOT LIKE and !~~ for negated pattern matching. String regex operators: ~ for regex matching, ~* for case-insensitive regex, !~ and !~* for regex not matching (case-sensitive and insensitive). Integers support the following operators: <, >, <=, >=, =, !=, IN, NOT IN. UUIDs and boolean attributes support equality and inequality only. UUID and time literals must be quoted as string literals. String literals are quoted with single quotes, such as 'string'. Time literals use the same form as when serialized as JSON, such as: CreatedAt > '2025-02-18T23:16:34'. Integer and boolean literals are also supported for attributes of those types. Arrays support the ? operator to to match any element of the array, as in FromLinkID ? '7c61626f-ddbe-41af-93f6-b69f4ab6d308'. Arrays can perform LEN() to check for length, as in LEN(FromLinkID) > 0. An attribute naming a list of other entities can be filtered on their attributes with a * segment, as in FromLink.*.Slug = 'upgrade-app', which holds when any element satisfies it. Without the * such a reference is an error, since it names no single value to compare. Map support the dot notation to specify a particular map key, as in Labels.tier = 'Backend'. Maps support IS NULL and IS NOT NULL with dot notation to check for key absence or presence, as in Labels.tier IS NULL (key doesn't exist) or Labels.tier IS NOT NULL (key exists). Comparison results can be tested with IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. These are useful for nullable columns: MergeSourceID = '<uuid>' IS NOT FALSE matches rows where MergeSourceID equals the value OR is NULL. The IN and NOT IN operators accept a comma-separated list of values in parentheses, such as Slug IN ('slugone', 'slugtwo') or Labels.environment IN ('prod', 'staging'). Conjunctions are supported using the AND operator. An example conjunction is: CreatedAt >= '2025-01-07' AND Slug = 'test' AND Labels.mykey = 'myvalue'. Supported attributes for filtering on Revision: ApplyGates, ApplyWarnings, Attestations, ChangeOrders, ChangeSetID, Conflicts, CreatedAt, DataHash, Description, HiddenReason, LinkFindings, NeededPaths, OrganizationID, ProvidedPaths, Releases, RevisionID, RevisionNum, Source, SpaceID, Tags, UnitID, UpdatedAt, UserAgent, UserID, ValidationErrors, ValidationPassed, ValidationTriggerIDs, ValidationWarnings, ValueTriggerIDs, Values. To list tagged Revisions use Tags ? '<tag-id>'. The whole string must be query-encoded.
filter	string		UUID of a Filter entity to apply to the Revision list. The Filter must be in the same Organization as the user credentials. The Filter's From field must match the entity type being filtered (Revision). For Space-resident entities, if the Filter has a FromSpaceID, it must match the operation's SpaceID. The Filter's Where clause will be combined with any explicit 'where' parameter using AND logic. If both 'filter' and 'where' parameters are specified, they are combined with AND logic.
contains	string		Free text search that approximately matches the specified string against string fields and map keys/values. The search is case-insensitive and uses pattern matching to find entities containing the text. Searchable string fields include attributes like Slug, DisplayName, and string-typed custom fields. For map fields (like Labels and Annotations), the search matches both map keys and values. The search uses OR logic across all searchable fields, so matching any field will return the entity. If both 'where' and 'contains' parameters are specified, they are combined with AND logic. Searchable fields for Revision include string and map-type attributes from the queryable attributes list. The whole string must be query-encoded.
include	string		Include clause for expanding related entities in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. Supported attributes for Revision are Attestations, ChangeOrders, ChangeSetID, OrganizationID, Releases, SpaceID, Tags, UnitID, UserID. The whole string must be query-encoded.
select	string		Select clause for specifying which fields to include in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. If not specified, all fields are returned. Entity and parent IDs (like OrganizationID, SpaceID, RevisionID) and Slug are always returned regardless of the select parameter. Fields used in where and contains filters, fields named by order_by, and fields read by the columns of the View named by view are also automatically included. Example: 'DisplayName,CreatedAt,Labels' will return only those fields plus the required ID and Slug fields. The whole string must be query-encoded.
include_hidden	string		Hidden Revision entities, those with a HiddenReason, are left out of the results, or of what a bulk operation acts on, unless this names their HiddenReason. It is a comma-separated list of HiddenReasons, or * for all of them. A where clause naming the entities, by their Slug or ID with = or IN, or naming HiddenReason at all, also returns hidden entities it selects. ConfigHub/YAML Units, which hold the configuration of entities, are hidden with the HiddenReason BackingUnit.
limit	integer		Maximum number of Revision entities to return. If not specified, all matching entities are returned. Values greater than 1000 are rejected with 400. When there may be more entities, the response has a ConfigHub-Continue header to pass as the continue parameter of the next request.
order_by	string		Comma-separated list of fields to sort Revision results by, each in the form 'ASC|DESC:FieldName' or just 'FieldName'. Field names are case-sensitive and PascalCase, as in the JSON encoding. Sort direction defaults to ASC when the 'DIRECTION:' prefix is omitted. Supported attributes for ordering Revision: ChangeSetID, CreatedAt, DataHash, Description, HiddenReason, OrganizationID, RevisionID, RevisionNum, Source, UnitID, UpdatedAt, UserAgent, UserID. Example: 'DESC:CreatedAt' or 'DisplayName,DESC:CreatedAt'. Results are ordered by the Revision's ID after the fields named, and by the ID alone if none are. The whole string must be query-encoded.
continue	string		The token from the ConfigHub-Continue header of the previous page, to return the Revision entities after it. The request's other parameters, except limit, must be the same as those of the request that returned the token. Keep reading until a response has no such header: a page can hold fewer entities than the limit, or none, and still be followed by more.
offset	integer		Deprecated: use continue. Number of Revision entities to skip before returning results. Cannot be combined with continue.
distinct_on	string		Entity to return at most one Revision per. The result set applies DISTINCT ON this key, keeping the most recent row for each. Supported values: Unit, Off. If not specified, results are restricted to at most one row per Unit. Off disables the DISTINCT ON and returns every matching row, so it requires an explicit 'limit' and is rejected with 400 without one.

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	Array of RevisionMutationSources
400	Revision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	Revision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing Revision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

List ExtendedRevisions

GET /space/{space_id}/unit/{unit_id}/revision

List ExtendedRevisions

Operation ID: ListExtendedRevisions

Parameters

Path Parameters

Parameter	Type	Required	Description
space_id	string	✓	Unique identifier for a space_id
unit_id	string	✓	Unique identifier for a unit_id

Query Parameters

Parameter	Type	Required	Description
where	string		The specified string is an expression for the purpose of filtering the list of Revisions returned. The expression syntax was inspired by SQL. It supports conjunctions using AND of relational expressions of the form attribute operator attribute_or_literal. The attribute names are case-sensitive and PascalCase, as in the JSON encoding. Strings support the following operators: <, >, <=, >=, =, !=, LIKE, NOT LIKE, ILIKE, ~~, !~~, ~, ~*, !~, !~*, IN, NOT IN. String pattern operators: LIKE and ~~ for pattern matching with % and _ wildcards, ILIKE for case-insensitive pattern matching, NOT LIKE and !~~ for negated pattern matching. String regex operators: ~ for regex matching, ~* for case-insensitive regex, !~ and !~* for regex not matching (case-sensitive and insensitive). Integers support the following operators: <, >, <=, >=, =, !=, IN, NOT IN. UUIDs and boolean attributes support equality and inequality only. UUID and time literals must be quoted as string literals. String literals are quoted with single quotes, such as 'string'. Time literals use the same form as when serialized as JSON, such as: CreatedAt > '2025-02-18T23:16:34'. Integer and boolean literals are also supported for attributes of those types. Arrays support the ? operator to to match any element of the array, as in FromLinkID ? '7c61626f-ddbe-41af-93f6-b69f4ab6d308'. Arrays can perform LEN() to check for length, as in LEN(FromLinkID) > 0. An attribute naming a list of other entities can be filtered on their attributes with a * segment, as in FromLink.*.Slug = 'upgrade-app', which holds when any element satisfies it. Without the * such a reference is an error, since it names no single value to compare. Map support the dot notation to specify a particular map key, as in Labels.tier = 'Backend'. Maps support IS NULL and IS NOT NULL with dot notation to check for key absence or presence, as in Labels.tier IS NULL (key doesn't exist) or Labels.tier IS NOT NULL (key exists). Comparison results can be tested with IS TRUE, IS FALSE, IS NOT TRUE, and IS NOT FALSE. These are useful for nullable columns: MergeSourceID = '<uuid>' IS NOT FALSE matches rows where MergeSourceID equals the value OR is NULL. The IN and NOT IN operators accept a comma-separated list of values in parentheses, such as Slug IN ('slugone', 'slugtwo') or Labels.environment IN ('prod', 'staging'). Conjunctions are supported using the AND operator. An example conjunction is: CreatedAt >= '2025-01-07' AND Slug = 'test' AND Labels.mykey = 'myvalue'. Supported attributes for filtering on Revision: ApplyGates, ApplyWarnings, Attestations, ChangeOrders, ChangeSetID, Conflicts, CreatedAt, DataHash, Description, HiddenReason, LinkFindings, NeededPaths, OrganizationID, ProvidedPaths, Releases, RevisionID, RevisionNum, Source, SpaceID, Tags, UnitID, UpdatedAt, UserAgent, UserID, ValidationErrors, ValidationPassed, ValidationTriggerIDs, ValidationWarnings, ValueTriggerIDs, Values. To list a tagged Revision use Tags ? '<tag-id>'. The whole string must be query-encoded.
filter	string		UUID of a Filter entity to apply to the Revision list. The Filter must be in the same Organization as the user credentials. The Filter's From field must match the entity type being filtered (Revision). For Space-resident entities, if the Filter has a FromSpaceID, it must match the operation's SpaceID. The Filter's Where clause will be combined with any explicit 'where' parameter using AND logic. If both 'filter' and 'where' parameters are specified, they are combined with AND logic.
contains	string		Free text search that approximately matches the specified string against string fields and map keys/values. The search is case-insensitive and uses pattern matching to find entities containing the text. Searchable string fields include attributes like Slug, DisplayName, and string-typed custom fields. For map fields (like Labels and Annotations), the search matches both map keys and values. The search uses OR logic across all searchable fields, so matching any field will return the entity. If both 'where' and 'contains' parameters are specified, they are combined with AND logic. Searchable fields for Revision include string and map-type attributes from the queryable attributes list. The whole string must be query-encoded.
include	string		Include clause for expanding related entities in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. Supported attributes for Revision are Attestations, ChangeOrders, ChangeSetID, OrganizationID, Releases, SpaceID, Tags, UnitID, UserID. The whole string must be query-encoded.
select	string		Select clause for specifying which fields to include in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. If not specified, all fields are returned. Entity and parent IDs (like OrganizationID, SpaceID, RevisionID) and Slug are always returned regardless of the select parameter. Fields used in where and contains filters, fields named by order_by, and fields read by the columns of the View named by view are also automatically included. Example: 'DisplayName,CreatedAt,Labels' will return only those fields plus the required ID and Slug fields. The whole string must be query-encoded.
include_hidden	string		Hidden Revision entities, those with a HiddenReason, are left out of the results, or of what a bulk operation acts on, unless this names their HiddenReason. It is a comma-separated list of HiddenReasons, or * for all of them. A where clause naming the entities, by their Slug or ID with = or IN, or naming HiddenReason at all, also returns hidden entities it selects. ConfigHub/YAML Units, which hold the configuration of entities, are hidden with the HiddenReason BackingUnit.
view	string		UUID of a View whose columns to compute for each Revision, returned as ViewColumns. The View must be in the same Organization as the user credentials, and be a View of Revision: its Of, or the From of its Filter, must be Revision. If the View has a Filter, the Filter selects the entities as the filter parameter does, so the two may not both be specified. The related entities and fields the View's columns read are included and selected automatically, so neither include nor select has to name them.
limit	integer		Maximum number of Revision entities to return. If not specified, all matching entities are returned. Values greater than 1000 are rejected with 400. When there may be more entities, the response has a ConfigHub-Continue header to pass as the continue parameter of the next request.
order_by	string		Comma-separated list of fields to sort Revision results by, each in the form 'ASC|DESC:FieldName' or just 'FieldName'. Field names are case-sensitive and PascalCase, as in the JSON encoding. Sort direction defaults to ASC when the 'DIRECTION:' prefix is omitted. Supported attributes for ordering Revision: ChangeSetID, CreatedAt, DataHash, Description, HiddenReason, OrganizationID, RevisionID, RevisionNum, Source, UnitID, UpdatedAt, UserAgent, UserID. Example: 'DESC:CreatedAt' or 'DisplayName,DESC:CreatedAt'. Results are ordered by the Revision's ID after the fields named, and by the ID alone if none are. The whole string must be query-encoded.
continue	string		The token from the ConfigHub-Continue header of the previous page, to return the Revision entities after it. The request's other parameters, except limit, must be the same as those of the request that returned the token. Keep reading until a response has no such header: a page can hold fewer entities than the limit, or none, and still be followed by more.
offset	integer		Deprecated: use continue. Number of Revision entities to skip before returning results. Cannot be combined with continue.

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	Array of ExtendedRevision
400	ExtendedRevision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	ExtendedRevision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing ExtendedRevision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Get ExtendedRevision

GET /space/{space_id}/unit/{unit_id}/revision/{revision_id}

Get ExtendedRevision

Operation ID: GetExtendedRevision

Parameters

Path Parameters

Parameter	Type	Required	Description
space_id	string	✓	Unique identifier for a space_id
unit_id	string	✓	Unique identifier for a unit_id
revision_id	string	✓	Unique identifier for a revision_id

Query Parameters

Parameter	Type	Required	Description
include	string		Include clause for expanding related entities in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. Supported attributes for Revision are Attestations, ChangeOrders, ChangeSetID, OrganizationID, Releases, SpaceID, Tags, UnitID, UserID. The whole string must be query-encoded.
select	string		Select clause for specifying which fields to include in the response for Revision. The attribute names are case-sensitive, PascalCase, and expected in a comma-separated list format as in the JSON encoding. If not specified, all fields are returned. Entity and parent IDs (like OrganizationID, SpaceID, RevisionID) and Slug are always returned regardless of the select parameter. Fields used in where and contains filters, fields named by order_by, and fields read by the columns of the View named by view are also automatically included. Example: 'DisplayName,CreatedAt,Labels' will return only those fields plus the required ID and Slug fields. The whole string must be query-encoded.

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	ExtendedRevision
400	ExtendedRevision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	ExtendedRevision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing ExtendedRevision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Download the selected Revision's data

GET /space/{space_id}/unit/{unit_id}/revision/{revision_id}/data

Download the selected Revision's data

Operation ID: DownloadRevisionData

Parameters

Path Parameters

Parameter	Type	Required	Description
space_id	string	✓	Unique identifier for a space_id
unit_id	string	✓	Unique identifier for a unit_id
revision_id	string	✓	Unique identifier for a revision_id

Responses

Status	Description	Content-Type	Schema
200	OK	application/octet-stream	string
400	Revision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	Revision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing Revision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Get the selected Revision's mutation sources

GET /space/{space_id}/unit/{unit_id}/revision/{revision_id}/mutation_sources

Read what set each value in the Revision's configuration, by resource and path. A Revision snapshots its MutationSources so a restore can rewind them with the data.

Operation ID: GetRevisionMutationSources

Parameters

Path Parameters

Parameter	Type	Required	Description
space_id	string	✓	Unique identifier for a space_id
unit_id	string	✓	Unique identifier for a unit_id
revision_id	string	✓	Unique identifier for a revision_id

Responses

Status	Description	Content-Type	Schema
200	OK	application/json	MutationSourcesResponse
400	Revision request is invalid (Bad Request).	application/json	StandardErrorResponse
401	Unauthorized access.	application/json	StandardErrorResponse
403	Forbidden access.	application/json	StandardErrorResponse
404	Revision not found.	application/json	StandardErrorResponse
500	Something went wrong while processing Revision.	application/json	StandardErrorResponse
default	Unexpected error.	application/json	StandardErrorResponse

---

Schemas

ExtendedRevision

Properties

Property	Type	Required	Description
Attestations	Array of Attestation
ChangeOrders	Array of ChangeOrder
ChangeSet	ChangeSet
Error	ResponseError
Organization	Organization
Releases	Array of Release
Revision	Revision
Space	Space
Tags	Array of Tag
Unit	Unit
User	User
ViewColumns	Array of ViewColumn		The values of the columns of the View named by the view parameter, in the View's column order. A column that selects several values, such as one with a wildcard, has an entry for each, all with the column's Name.

MutationSourcesResponse

Properties

Property	Type	Required	Description
MutationSources			Sources of mutations affecting the configuration data, by resource and path.

RevisionData

Properties

Property	Type	Required	Description
Data	string		The configuration data at this Revision.
DataHash	string		SHA256 of the configuration data, which is also the ETag the single-Revision data endpoint serves.
DataSize	integer (int64)		Size of the configuration data in bytes.
RevisionID	string (uuid)		Unique identifier of the Revision.
RevisionNum	integer (int64)		Sequence number of the Revision within its Unit.
SpaceID	string (uuid)		Unique identifier of the Space the Unit belongs to.
UnitID	string (uuid)		Unique identifier of the Unit the Revision belongs to.

RevisionMutationSources

Properties

Property	Type	Required	Description
MutationSources			Sources of mutations affecting the configuration data, by resource and path.
RevisionID	string (uuid)		Unique identifier of the Revision.
RevisionNum	integer (int64)		Sequence number of the Revision within its Unit.
UnitID	string (uuid)		Unique identifier of the Unit the Revision belongs to.

StandardErrorResponse

The body of an error response: the error as data (Error), and as one string (message) for clients written before Error.

Properties

Property	Type	Required	Description
Error			The error: its message, category (Type), HTTP status, details, and structured items.
message	string		The error as one string: its message, with any details, items, and individual errors appended. Kept for clients written before Error; new clients read Error.