diff --git a/api/specs/web-server/_auth.py b/api/specs/web-server/_auth.py
index 4c323869e04..d47fe0aae5e 100644
--- a/api/specs/web-server/_auth.py
+++ b/api/specs/web-server/_auth.py
@@ -6,7 +6,6 @@
 
 from typing import Any
 
-from _common import Error, Log
 from fastapi import APIRouter, status
 from models_library.api_schemas_webserver.auth import (
     AccountRequestInfo,
@@ -15,6 +14,7 @@
     UnregisterCheck,
 )
 from models_library.generics import Envelope
+from models_library.rest_error import EnvelopedError, Log
 from pydantic import BaseModel, Field, confloat
 from simcore_service_webserver._meta import API_VTAG
 from simcore_service_webserver.login._2fa_handlers import Resend2faBody
@@ -75,7 +75,7 @@ async def register(_body: RegisterBody):
     "/auth/unregister",
     response_model=Envelope[Log],
     status_code=status.HTTP_200_OK,
-    responses={status.HTTP_409_CONFLICT: {"model": Envelope[Error]}},
+    responses={status.HTTP_409_CONFLICT: {"model": EnvelopedError}},
 )
 async def unregister_account(_body: UnregisterCheck):
     ...
@@ -107,7 +107,7 @@ async def phone_confirmation(_body: PhoneConfirmationBody):
     responses={
         # status.HTTP_503_SERVICE_UNAVAILABLE
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized reset due to invalid token code",
         }
     },
@@ -122,7 +122,7 @@ async def login(_body: LoginBody):
     operation_id="auth_login_2fa",
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized reset due to invalid token code",
         }
     },
@@ -137,7 +137,7 @@ async def login_2fa(_body: LoginTwoFactorAuthBody):
     operation_id="auth_resend_2fa_code",
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized reset due to invalid token code",
         }
     },
@@ -161,7 +161,7 @@ async def logout(_body: LogoutBody):
     status_code=status.HTTP_204_NO_CONTENT,
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized reset due to invalid token code",
         }
     },
@@ -174,7 +174,7 @@ async def check_auth():
     "/auth/reset-password",
     response_model=Envelope[Log],
     operation_id="auth_reset_password",
-    responses={status.HTTP_503_SERVICE_UNAVAILABLE: {"model": Envelope[Error]}},
+    responses={status.HTTP_503_SERVICE_UNAVAILABLE: {"model": EnvelopedError}},
 )
 async def reset_password(_body: ResetPasswordBody):
     """a non logged-in user requests a password reset"""
@@ -186,7 +186,7 @@ async def reset_password(_body: ResetPasswordBody):
     operation_id="auth_reset_password_allowed",
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized reset due to invalid token code",
         }
     },
@@ -201,11 +201,11 @@ async def reset_password_allowed(code: str, _body: ResetPasswordConfirmation):
     operation_id="auth_change_email",
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized user. Login required",
         },
         status.HTTP_503_SERVICE_UNAVAILABLE: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unable to send confirmation email",
         },
     },
@@ -233,15 +233,15 @@ class PasswordCheckSchema(BaseModel):
     operation_id="auth_change_password",
     responses={
         status.HTTP_401_UNAUTHORIZED: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "unauthorized user. Login required",
         },
         status.HTTP_409_CONFLICT: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "mismatch between new and confirmation passwords",
         },
         status.HTTP_422_UNPROCESSABLE_ENTITY: {
-            "model": Envelope[Error],
+            "model": EnvelopedError,
             "description": "current password is invalid",
         },
     },
diff --git a/api/specs/web-server/_common.py b/api/specs/web-server/_common.py
index 637f4101819..5afbea3d1d2 100644
--- a/api/specs/web-server/_common.py
+++ b/api/specs/web-server/_common.py
@@ -5,13 +5,22 @@
 import sys
 from collections.abc import Callable
 from pathlib import Path
-from typing import Annotated, NamedTuple, Optional, Union, get_args, get_origin
+from typing import (
+    Annotated,
+    Any,
+    Generic,
+    NamedTuple,
+    Optional,
+    TypeVar,
+    Union,
+    get_args,
+    get_origin,
+)
 
 from common_library.json_serialization import json_dumps
 from common_library.pydantic_fields_extension import get_type
 from fastapi import Query
-from models_library.basic_types import LogLevel
-from pydantic import BaseModel, ConfigDict, Field, Json, create_model
+from pydantic import BaseModel, Json, create_model
 from pydantic.fields import FieldInfo
 
 CURRENT_DIR = Path(sys.argv[0] if __name__ == "__main__" else __file__).resolve().parent
@@ -78,43 +87,14 @@ def as_query(model_class: type[BaseModel]) -> type[BaseModel]:
     return create_model(new_model_name, **fields)
 
 
-class Log(BaseModel):
-    level: LogLevel | None = Field("INFO", description="log level")
-    message: str = Field(
-        ...,
-        description="log message. If logger is USER, then it MUST be human readable",
-    )
-    logger: str | None = Field(
-        None, description="name of the logger receiving this message"
-    )
-
-    model_config = ConfigDict(
-        json_schema_extra={
-            "example": {
-                "message": "Hi there, Mr user",
-                "level": "INFO",
-                "logger": "user-logger",
-            }
-        }
-    )
-
+ErrorT = TypeVar("ErrorT")
 
-class ErrorItem(BaseModel):
-    code: str = Field(
-        ...,
-        description="Typically the name of the exception that produced it otherwise some known error code",
-    )
-    message: str = Field(..., description="Error message specific to this item")
-    resource: str | None = Field(
-        None, description="API resource affected by this error"
-    )
-    field: str | None = Field(None, description="Specific field within the resource")
 
+class EnvelopeE(BaseModel, Generic[ErrorT]):
+    """Complementary to models_library.generics.Envelope just for the generators"""
 
-class Error(BaseModel):
-    logs: list[Log] | None = Field(None, description="log messages")
-    errors: list[ErrorItem] | None = Field(None, description="errors metadata")
-    status: int | None = Field(None, description="HTTP error code")
+    error: ErrorT | None = None
+    data: Any | None = None
 
 
 class ParamSpec(NamedTuple):
diff --git a/api/specs/web-server/_folders.py b/api/specs/web-server/_folders.py
index f98b5e98308..88a2b19ce9e 100644
--- a/api/specs/web-server/_folders.py
+++ b/api/specs/web-server/_folders.py
@@ -17,7 +17,9 @@
     FolderReplaceBodyParams,
 )
 from models_library.generics import Envelope
+from models_library.rest_error import EnvelopedError
 from simcore_service_webserver._meta import API_VTAG
+from simcore_service_webserver.folders._exceptions_handlers import _TO_HTTP_ERROR_MAP
 from simcore_service_webserver.folders._models import (
     FolderSearchQueryParams,
     FoldersListQueryParams,
@@ -29,6 +31,9 @@
     tags=[
         "folders",
     ],
+    responses={
+        i.status_code: {"model": EnvelopedError} for i in _TO_HTTP_ERROR_MAP.values()
+    },
 )
 
 
diff --git a/api/specs/web-server/_workspaces.py b/api/specs/web-server/_workspaces.py
index 958b8457bca..fce290fffb0 100644
--- a/api/specs/web-server/_workspaces.py
+++ b/api/specs/web-server/_workspaces.py
@@ -17,7 +17,9 @@
     WorkspaceReplaceBodyParams,
 )
 from models_library.generics import Envelope
+from models_library.rest_error import EnvelopedError
 from simcore_service_webserver._meta import API_VTAG
+from simcore_service_webserver.folders._exceptions_handlers import _TO_HTTP_ERROR_MAP
 from simcore_service_webserver.workspaces._groups_api import WorkspaceGroupGet
 from simcore_service_webserver.workspaces._models import (
     WorkspacesGroupsBodyParams,
@@ -31,6 +33,9 @@
     tags=[
         "workspaces",
     ],
+    responses={
+        i.status_code: {"model": EnvelopedError} for i in _TO_HTTP_ERROR_MAP.values()
+    },
 )
 
 
diff --git a/packages/models-library/src/models_library/rest_error.py b/packages/models-library/src/models_library/rest_error.py
new file mode 100644
index 00000000000..3ba2475c9b3
--- /dev/null
+++ b/packages/models-library/src/models_library/rest_error.py
@@ -0,0 +1,121 @@
+from dataclasses import dataclass
+from typing import Annotated
+
+from models_library.generics import Envelope
+from pydantic import BaseModel, ConfigDict, Field
+
+from .basic_types import IDStr, LogLevel
+
+
+class Log(BaseModel):
+    level: LogLevel | None = Field("INFO", description="log level")
+    message: str = Field(
+        ...,
+        description="log message. If logger is USER, then it MUST be human readable",
+    )
+    logger: str | None = Field(
+        None, description="name of the logger receiving this message"
+    )
+
+    model_config = ConfigDict(
+        json_schema_extra={
+            "example": {
+                "message": "Hi there, Mr user",
+                "level": "INFO",
+                "logger": "user-logger",
+            }
+        }
+    )
+
+
+class ErrorItem(BaseModel):
+    code: str = Field(
+        ...,
+        description="Typically the name of the exception that produced it otherwise some known error code",
+    )
+    message: str = Field(..., description="Error message specific to this item")
+    resource: str | None = Field(
+        None, description="API resource affected by this error"
+    )
+    field: str | None = Field(None, description="Specific field within the resource")
+
+
+@dataclass
+class LogMessageType:
+    # NOTE: deprecated!
+    message: str
+    level: str = "INFO"
+    logger: str = "user"
+
+
+@dataclass
+class ErrorItemType:
+    # NOTE: deprecated!
+    code: str
+    message: str
+    resource: str | None
+    field: str | None
+
+    @classmethod
+    def from_error(cls, err: BaseException):
+        return cls(
+            code=err.__class__.__name__, message=str(err), resource=None, field=None
+        )
+
+
+class ErrorGet(BaseModel):
+    message: Annotated[
+        str,
+        Field(
+            min_length=5,
+            description="Message displayed to the user",
+        ),
+    ]
+    support_id: Annotated[
+        IDStr | None,
+        Field(description="ID to track the incident during support", alias="supportId"),
+    ] = None
+
+    # NOTE: The fields blow are DEPRECATED. Still here to keep compatibilty with front-end until updated
+    status: Annotated[int, Field(deprecated=True)] = 400
+    errors: Annotated[
+        list[ErrorItemType],
+        Field(deprecated=True, default_factory=list, json_schema_extra={"default": []}),
+    ]
+    logs: Annotated[
+        list[LogMessageType],
+        Field(deprecated=True, default_factory=list, json_schema_extra={"default": []}),
+    ]
+
+    model_config = ConfigDict(
+        populate_by_name=True,
+        extra="ignore",  # Used to prune extra fields from internal data
+        frozen=True,
+        json_schema_extra={
+            "examples": [
+                {
+                    "message": "Sorry you do not have sufficient access rights for product"
+                },
+                {
+                    "message": "Opps this error was unexpected. We are working on that!",
+                    "supportId": "OEC:12346789",
+                },
+            ]
+        },
+    )
+
+
+class EnvelopedError(Envelope[None]):
+    error: ErrorGet
+
+    model_config = ConfigDict(
+        json_schema_extra={
+            "examples": [
+                {"error": {"message": "display error message here"}},
+                {
+                    "error": {"message": "failure", "supportId": "OEC:123455"},
+                    "data": None,
+                },
+            ]
+        },
+    )
diff --git a/packages/pytest-simcore/src/pytest_simcore/helpers/assert_checks.py b/packages/pytest-simcore/src/pytest_simcore/helpers/assert_checks.py
index 3ce30f4131a..ba92081b9e4 100644
--- a/packages/pytest-simcore/src/pytest_simcore/helpers/assert_checks.py
+++ b/packages/pytest-simcore/src/pytest_simcore/helpers/assert_checks.py
@@ -82,13 +82,17 @@ def _do_assert_error(
 
     assert is_error(expected_status_code)
 
-    assert len(error["errors"]) >= 1
+    # New versions of the error models might not have this attribute
+    details = error.get("errors", [])
+
     if expected_msg:
-        messages = [detail["message"] for detail in error["errors"]]
+        assert details
+        messages = [e["message"] for e in details]
         assert expected_msg in messages
 
     if expected_error_code:
-        codes = [detail["code"] for detail in error["errors"]]
+        assert details
+        codes = [e["code"] for e in details]
         assert expected_error_code in codes
 
     return data, error
diff --git a/packages/service-library/src/servicelib/aiohttp/rest_middlewares.py b/packages/service-library/src/servicelib/aiohttp/rest_middlewares.py
index d5f5a04283b..e1d1848406e 100644
--- a/packages/service-library/src/servicelib/aiohttp/rest_middlewares.py
+++ b/packages/service-library/src/servicelib/aiohttp/rest_middlewares.py
@@ -14,11 +14,11 @@
 from aiohttp.web_response import StreamResponse
 from common_library.error_codes import create_error_code
 from common_library.json_serialization import json_dumps
+from models_library.rest_error import ErrorGet, ErrorItemType, LogMessageType
 
 from ..logging_errors import create_troubleshotting_log_kwargs
 from ..mimetype_constants import MIMETYPE_APPLICATION_JSON
 from ..utils import is_production_environ
-from .rest_models import ErrorItemType, ErrorType, LogMessageType
 from .rest_responses import (
     create_data_response,
     create_http_error,
@@ -98,7 +98,7 @@ async def _middleware_handler(request: web.Request, handler: Handler):
             err.content_type = MIMETYPE_APPLICATION_JSON
 
             if not err.text or not is_enveloped_from_text(err.text):
-                error = ErrorType(
+                error = ErrorGet(
                     errors=[
                         ErrorItemType.from_error(err),
                     ],
diff --git a/packages/service-library/src/servicelib/aiohttp/rest_models.py b/packages/service-library/src/servicelib/aiohttp/rest_models.py
deleted file mode 100644
index 36902f17b77..00000000000
--- a/packages/service-library/src/servicelib/aiohttp/rest_models.py
+++ /dev/null
@@ -1,30 +0,0 @@
-from dataclasses import dataclass, field
-
-
-@dataclass
-class LogMessageType:
-    message: str
-    level: str = "INFO"
-    logger: str = "user"
-
-
-@dataclass
-class ErrorItemType:
-    code: str
-    message: str
-    resource: str | None
-    field: str | None
-
-    @classmethod
-    def from_error(cls, err: BaseException):
-        return cls(
-            code=err.__class__.__name__, message=str(err), resource=None, field=None
-        )
-
-
-@dataclass
-class ErrorType:
-    logs: list[LogMessageType] = field(default_factory=list)
-    errors: list[ErrorItemType] = field(default_factory=list)
-    status: int = 400
-    message: str = "Unexpected error"
diff --git a/packages/service-library/src/servicelib/aiohttp/rest_responses.py b/packages/service-library/src/servicelib/aiohttp/rest_responses.py
index 1cce04ae015..d16f33b9e57 100644
--- a/packages/service-library/src/servicelib/aiohttp/rest_responses.py
+++ b/packages/service-library/src/servicelib/aiohttp/rest_responses.py
@@ -5,17 +5,16 @@
 import inspect
 import json
 from collections.abc import Mapping
-from dataclasses import asdict
 from typing import Any
 
 from aiohttp import web, web_exceptions
 from aiohttp.web_exceptions import HTTPError, HTTPException
 from common_library.json_serialization import json_dumps
+from models_library.rest_error import ErrorGet, ErrorItemType
 from servicelib.aiohttp.status import HTTP_200_OK
 
 from ..mimetype_constants import MIMETYPE_APPLICATION_JSON
 from ..status_codes_utils import get_code_description
-from .rest_models import ErrorItemType, ErrorType
 
 _ENVELOPE_KEYS = ("data", "error")
 
@@ -101,21 +100,23 @@ def create_http_error(
     default_message = reason or get_code_description(http_error_cls.status_code)
 
     if is_internal_error and skip_internal_error_details:
-        error = ErrorType(
+        error = ErrorGet(
             errors=[],
+            logs=[],
             status=http_error_cls.status_code,
             message=default_message,
         )
     else:
         items = [ErrorItemType.from_error(err) for err in errors]
-        error = ErrorType(
+        error = ErrorGet(
             errors=items,
+            logs=[],
             status=http_error_cls.status_code,
             message=default_message,
         )
 
     assert not http_error_cls.empty_body  # nosec
-    payload = wrap_as_envelope(error=asdict(error))
+    payload = wrap_as_envelope(error=error)
 
     return http_error_cls(
         reason=reason,
diff --git a/packages/service-library/src/servicelib/aiohttp/rest_utils.py b/packages/service-library/src/servicelib/aiohttp/rest_utils.py
index e026e211977..78fa58ac8ac 100644
--- a/packages/service-library/src/servicelib/aiohttp/rest_utils.py
+++ b/packages/service-library/src/servicelib/aiohttp/rest_utils.py
@@ -1,5 +1,3 @@
-from dataclasses import asdict
-
 from aiohttp import web
 from aiohttp.web import RouteDef, RouteTableDef
 from common_library.json_serialization import json_dumps
@@ -13,11 +11,7 @@ class EnvelopeFactory:
     """
 
     def __init__(self, data=None, error=None):
-        enveloped = {"data": data, "error": error}
-        for key, value in enveloped.items():
-            if value is not None and not isinstance(value, dict):
-                enveloped[key] = asdict(value)
-        self._envelope = enveloped
+        self._envelope = {"data": data, "error": error}
 
     def as_dict(self) -> dict:
         return self._envelope
diff --git a/packages/service-library/src/servicelib/logging_utils.py b/packages/service-library/src/servicelib/logging_utils.py
index 9ffc6b32c5b..1ee9494a84b 100644
--- a/packages/service-library/src/servicelib/logging_utils.py
+++ b/packages/service-library/src/servicelib/logging_utils.py
@@ -51,6 +51,27 @@
 }
 
 
+class LogExtra(TypedDict):
+    log_uid: NotRequired[str]
+    log_oec: NotRequired[str]
+
+
+def get_log_record_extra(
+    *,
+    user_id: int | str | None = None,
+    error_code: str | None = None,
+) -> LogExtra | None:
+    extra: LogExtra = {}
+
+    if user_id:
+        assert int(user_id) > 0  # nosec
+        extra["log_uid"] = f"{user_id}"
+    if error_code:
+        extra["log_oec"] = error_code
+
+    return extra or None
+
+
 class CustomFormatter(logging.Formatter):
     """Custom Formatter does these 2 things:
     1. Overrides 'funcName' with the value of 'func_name_override', if it exists.
@@ -66,8 +87,10 @@ def format(self, record) -> str:
             record.funcName = record.func_name_override
         if hasattr(record, "file_name_override"):
             record.filename = record.file_name_override
-        if not hasattr(record, "log_uid"):
-            record.log_uid = None  # Default value if user is not provided in the log
+
+        for name in LogExtra.__optional_keys__:  # pylint: disable=no-member
+            if not hasattr(record, name):
+                setattr(record, name, None)
 
         if self.log_format_local_dev_enabled:
             levelname = record.levelname
@@ -80,11 +103,18 @@ def format(self, record) -> str:
 
 
 # SEE https://docs.python.org/3/library/logging.html#logrecord-attributes
-DEFAULT_FORMATTING = "log_level=%(levelname)s | log_timestamp=%(asctime)s | log_source=%(name)s:%(funcName)s(%(lineno)d) | log_uid=%(log_uid)s | log_msg=%(message)s"
+DEFAULT_FORMATTING = (
+    "log_level=%(levelname)s "
+    "| log_timestamp=%(asctime)s "
+    "| log_source=%(name)s:%(funcName)s(%(lineno)d) "
+    "| log_uid=%(log_uid)s "
+    "| log_oec=%(log_oec)s"
+    "| log_msg=%(message)s"
+)
 LOCAL_FORMATTING = "%(levelname)s: [%(asctime)s/%(processName)s] [%(name)s:%(funcName)s(%(lineno)d)]  -  %(message)s"
 
 # Graylog Grok pattern extractor:
-# log_level=%{WORD:log_level} \| log_timestamp=%{TIMESTAMP_ISO8601:log_timestamp} \| log_source=%{DATA:log_source} \| log_msg=%{GREEDYDATA:log_msg}
+# log_level=%{WORD:log_level} \| log_timestamp=%{TIMESTAMP_ISO8601:log_timestamp} \| log_source=%{DATA:log_source} \| (log_uid=%{WORD:log_uid} \| )?log_msg=%{GREEDYDATA:log_msg}
 
 
 def config_all_loggers(
@@ -336,31 +366,10 @@ def log_catch(logger: logging.Logger, *, reraise: bool = True) -> Iterator[None]
             raise exc from exc
 
 
-class LogExtra(TypedDict):
-    log_uid: NotRequired[str]
-    log_oec: NotRequired[str]
-
-
 LogLevelInt: TypeAlias = int
 LogMessageStr: TypeAlias = str
 
 
-def get_log_record_extra(
-    *,
-    user_id: int | str | None = None,
-    error_code: str | None = None,
-) -> LogExtra | None:
-    extra: LogExtra = {}
-
-    if user_id:
-        assert int(user_id) > 0  # nosec
-        extra["log_uid"] = f"{user_id}"
-    if error_code:
-        extra["log_oec"] = error_code
-
-    return extra or None
-
-
 def _un_capitalize(s: str) -> str:
     return s[:1].lower() + s[1:] if s else ""
 
diff --git a/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml b/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
index 688d2187cb3..33979c6bf3d 100644
--- a/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
+++ b/services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml
@@ -93,7 +93,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/verify-phone-number:
     post:
       tags:
@@ -160,7 +160,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/validate-code-login:
     post:
       tags:
@@ -186,7 +186,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/two_factor:resend:
     post:
       tags:
@@ -212,7 +212,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/logout:
     post:
       tags:
@@ -248,7 +248,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/reset-password:
     post:
       tags:
@@ -274,7 +274,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/reset-password/{code}:
     post:
       tags:
@@ -307,7 +307,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/change-password:
     post:
       tags:
@@ -333,19 +333,19 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
         '409':
           description: mismatch between new and confirmation passwords
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
         '422':
           description: current password is invalid
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/Envelope_Error_'
+                $ref: '#/components/schemas/EnvelopedError'
   /v0/auth/confirmation/{code}:
     get:
       tags:
@@ -2613,6 +2613,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_FolderGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     get:
       tags:
       - folders
@@ -2679,6 +2703,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_list_FolderGet__'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/folders:search:
     get:
       tags:
@@ -2734,6 +2782,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_list_FolderGet__'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/folders/{folder_id}:
     get:
       tags:
@@ -2756,6 +2828,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_FolderGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     put:
       tags:
       - folders
@@ -2783,6 +2879,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_FolderGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     delete:
       tags:
       - folders
@@ -2800,6 +2920,30 @@ paths:
       responses:
         '204':
           description: Successful Response
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/tasks:
     get:
       tags:
@@ -4396,7 +4540,7 @@ paths:
         '403':
           description: ProjectInvalidRightsError
         '404':
-          description: ProjectNotFoundError, UserDefaultWalletNotFoundError
+          description: UserDefaultWalletNotFoundError, ProjectNotFoundError
         '409':
           description: ProjectTooManyProjectOpenedError
         '422':
@@ -5821,6 +5965,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_WorkspaceGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     get:
       tags:
       - workspaces
@@ -5867,6 +6035,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_list_WorkspaceGet__'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/workspaces/{workspace_id}:
     get:
       tags:
@@ -5889,6 +6081,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_WorkspaceGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     put:
       tags:
       - workspaces
@@ -5916,6 +6132,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_WorkspaceGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     delete:
       tags:
       - workspaces
@@ -5933,6 +6173,30 @@ paths:
       responses:
         '204':
           description: Successful Response
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/workspaces/{workspace_id}/groups/{group_id}:
     post:
       tags:
@@ -5970,6 +6234,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_WorkspaceGroupGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     put:
       tags:
       - workspaces
@@ -6006,6 +6294,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_WorkspaceGroupGet_'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
     delete:
       tags:
       - workspaces
@@ -6032,6 +6344,30 @@ paths:
       responses:
         '204':
           description: Successful Response
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/workspaces/{workspace_id}/groups:
     get:
       tags:
@@ -6055,6 +6391,30 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_list_WorkspaceGroupGet__'
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Not Found
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Forbidden
+        '409':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Conflict
+        '503':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/EnvelopedError'
+          description: Service Unavailable
   /v0/email:test:
     post:
       tags:
@@ -7486,19 +7846,6 @@ components:
           title: Error
       type: object
       title: Envelope[ComputationTaskGet]
-    Envelope_Error_:
-      properties:
-        data:
-          anyOf:
-          - $ref: '#/components/schemas/Error'
-          - type: 'null'
-        error:
-          anyOf:
-          - {}
-          - type: 'null'
-          title: Error
-      type: object
-      title: Envelope[Error]
     Envelope_FileMetaDataGet_:
       properties:
         data:
@@ -8897,60 +9244,80 @@ components:
           title: Error
       type: object
       title: Envelope[str]
-    Error:
+    EnvelopedError:
       properties:
-        logs:
-          anyOf:
-          - items:
-              $ref: '#/components/schemas/Log'
-            type: array
-          - type: 'null'
-          title: Logs
-          description: log messages
-        errors:
+        data:
+          type: 'null'
+          title: Data
+        error:
+          $ref: '#/components/schemas/ErrorGet'
+      type: object
+      required:
+      - error
+      title: EnvelopedError
+    ErrorGet:
+      properties:
+        message:
+          type: string
+          minLength: 5
+          title: Message
+          description: Message displayed to the user
+        supportId:
           anyOf:
-          - items:
-              $ref: '#/components/schemas/ErrorItem'
-            type: array
+          - type: string
+            maxLength: 100
+            minLength: 1
           - type: 'null'
-          title: Errors
-          description: errors metadata
+          title: Supportid
+          description: ID to track the incident during support
         status:
-          anyOf:
-          - type: integer
-          - type: 'null'
+          type: integer
           title: Status
-          description: HTTP error code
+          default: 400
+          deprecated: true
+        errors:
+          items:
+            $ref: '#/components/schemas/ErrorItemType'
+          type: array
+          title: Errors
+          default: []
+          deprecated: true
+        logs:
+          items:
+            $ref: '#/components/schemas/LogMessageType'
+          type: array
+          title: Logs
+          default: []
+          deprecated: true
       type: object
-      title: Error
-    ErrorItem:
+      required:
+      - message
+      title: ErrorGet
+    ErrorItemType:
       properties:
         code:
           type: string
           title: Code
-          description: Typically the name of the exception that produced it otherwise
-            some known error code
         message:
           type: string
           title: Message
-          description: Error message specific to this item
         resource:
           anyOf:
           - type: string
           - type: 'null'
           title: Resource
-          description: API resource affected by this error
         field:
           anyOf:
           - type: string
           - type: 'null'
           title: Field
-          description: Specific field within the resource
       type: object
       required:
       - code
       - message
-      title: ErrorItem
+      - resource
+      - field
+      title: ErrorItemType
     ExtractedResults:
       properties:
         progress:
@@ -9944,6 +10311,23 @@ components:
       - WARNING
       - ERROR
       title: LogLevel
+    LogMessageType:
+      properties:
+        message:
+          type: string
+          title: Message
+        level:
+          type: string
+          title: Level
+          default: INFO
+        logger:
+          type: string
+          title: Logger
+          default: user
+      type: object
+      required:
+      - message
+      title: LogMessageType
     LoginBody:
       properties:
         email:
diff --git a/services/web/server/src/simcore_service_webserver/login/utils.py b/services/web/server/src/simcore_service_webserver/login/utils.py
index 07cc9a4154c..22d0a57cf3e 100644
--- a/services/web/server/src/simcore_service_webserver/login/utils.py
+++ b/services/web/server/src/simcore_service_webserver/login/utils.py
@@ -4,10 +4,10 @@
 from aiohttp import web
 from common_library.json_serialization import json_dumps
 from models_library.products import ProductName
+from models_library.rest_error import LogMessageType
 from models_library.users import UserID
 from pydantic import PositiveInt
 from servicelib.aiohttp import observer
-from servicelib.aiohttp.rest_models import LogMessageType
 from servicelib.aiohttp.status import HTTP_200_OK
 from servicelib.mimetype_constants import MIMETYPE_APPLICATION_JSON
 from simcore_postgres_database.models.users import UserRole
diff --git a/services/web/server/tests/unit/with_dbs/conftest.py b/services/web/server/tests/unit/with_dbs/conftest.py
index c943be8c76c..eb24a2d1174 100644
--- a/services/web/server/tests/unit/with_dbs/conftest.py
+++ b/services/web/server/tests/unit/with_dbs/conftest.py
@@ -15,11 +15,11 @@
 import random
 import sys
 import textwrap
-from collections.abc import AsyncIterator, Awaitable, Callable, Iterator
+from collections.abc import AsyncIterable, AsyncIterator, Awaitable, Callable, Iterator
 from copy import deepcopy
 from decimal import Decimal
 from pathlib import Path
-from typing import Any, AsyncIterable, Final
+from typing import Any, Final
 from unittest import mock
 from unittest.mock import AsyncMock, MagicMock
 
@@ -853,7 +853,7 @@ async def all_product_prices(
 
     result = {}
     for product_name in all_products_names:
-        usd_or_none = product_price.get(product_name, None)
+        usd_or_none = product_price.get(product_name)
         if usd_or_none is not None:
             await _pre_connection.execute(
                 products_prices.insert().values(