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List project item types

GET
/api/v1/org/{org}/ws/{workspace}/projects/{project}/item-types
curl --request GET \
--url 'https://example.com/api/v1/org/example/ws/example/projects/example/item-types?page=1&limit=50' \
--header 'Authorization: Bearer <token>'

List discoverable registry types and caller-visible project usage, including zero-count types.

org
required
Org

Organization slug

string

Organization slug

project
required
Project

Project slug or UUID

string

Project slug or UUID

workspace
required
Workspace

Workspace slug

string

Workspace slug

page
Page
integer
default: 1 >= 1
limit
Limit
integer
default: 50 >= 1 <= 200

Successful Response

Media type application/json
ProjectItemTypeListResponse
object
has_next
required
Has Next

Whether a next page exists

boolean
has_previous
required
Has Previous

Whether a previous page exists

boolean
item_types
required
Item Types
Array<object>
ProjectItemTypeSummary

Registry metadata merged with caller-visible project usage.

object
current_version
required
Any of:
ItemTypeVersionSummary

Identity and lifecycle for one immutable published registry version.

object
compatible_with_predecessor
required
Any of:
boolean
contract_hash
required
Contract Hash
string
id
required
Id
string format: uuid
predecessor_version_id
required
Any of:
string format: uuid
published_at
required
Published At
string format: date-time
schema_hash
required
Schema Hash
string
state
required
State
string
Allowed values: draft active deprecated disabled
version
required
Version
integer
>= 1
definition_id
required
Any of:
string format: uuid
definition_state
required
Any of:
string
Allowed values: draft active deprecated disabled
description
required
Any of:
string
emission_guidance
required
Any of:
string
identifier
required
Identifier
string
intended_use
required
Any of:
string
label
required
Label
string
legacy_item_count
required
Legacy Item Count
integer
plural_label
required
Plural Label
string
referenced_versions
required
Referenced Versions
Array<object>
ItemTypeReferencedVersion

An exact registry version stored by caller-visible project items.

object
version
required
ItemTypeVersionSummary

Identity and lifecycle for one immutable published registry version.

object
compatible_with_predecessor
required
Any of:
boolean
contract_hash
required
Contract Hash
string
id
required
Id
string format: uuid
predecessor_version_id
required
Any of:
string format: uuid
published_at
required
Published At
string format: date-time
schema_hash
required
Schema Hash
string
state
required
State
string
Allowed values: draft active deprecated disabled
version
required
Version
integer
>= 1
visible_item_count
required
Visible Item Count
integer
>= 1
render
required
Any of:
RegistryRenderMetadata

Constrained display hints; arbitrary renderer configuration is forbidden.

object
badge_fields
Badge Fields
Array<string>
<= 8 items
description_field
Any of:
string
>= 1 characters <= 64 characters
title_field
Any of:
string
>= 1 characters <= 64 characters
resolution
required
Resolution
string
Allowed values: registry legacy
source
required
Any of:
string
Allowed values: builtin imported migration
visible_item_count
required
Visible Item Count
integer
limit
required
Limit

Maximum items per page

integer
page
required
Page

Current page number (1-indexed)

integer
total
required
Total

Total items matching the query

integer
total_pages
required
Total Pages

Total number of pages

integer
Example
{
"item_types": [
{
"current_version": {
"state": "draft"
},
"definition_state": "draft",
"referenced_versions": [
{
"version": {
"state": "draft"
}
}
],
"resolution": "registry",
"source": "builtin"
}
]
}

Invalid request

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Authentication failed

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Access forbidden

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Not found

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Already exists

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Validation error

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Upgrade required

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Rate limited

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Internal server error

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Bad gateway

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Gateway timeout

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error task_set_not_found token_error upgrade_required_error usage_limit_exceeded_error user_suspended user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}