Changes to the obb.fixedincome.corporate.hqm() output (#5876)

* changes to the hqm output

* typo

---------

Co-authored-by: Igor Radovanovic <74266147+IgorWounds@users.noreply.github.com>

.github/pull_request_template.md

@@ -74,7 +74,7 @@
 - [ ] I have performed a self-review of my own code.
 - [ ] I have commented my code, particularly in hard-to-understand areas.
 - [ ] I have adhered to the GitFlow naming convention and my branch name is in the format of `feature/feature-name` or `hotfix/hotfix-name`.
-- [ ] I ensure that I am following th [CONTRIBUTING guidelines](https://github.com/OpenBB-finance/OpenBBTerminal/blob/main/CONTRIBUTING.md).
+- [ ] I ensure that I am following the [CONTRIBUTING guidelines](https://github.com/OpenBB-finance/OpenBBTerminal/blob/main/CONTRIBUTING.md).
   - [ ] (If applicable) I have updated tests following [these guidelines](/openbb_platform/CONTRIBUTING.md#qa-your-extension).
 
 </details>

openbb_platform/providers/fred/openbb_fred/models/hqm.py

@@ -14,7 +14,7 @@ from openbb_fred.utils.fred_helpers import (
     YIELD_CURVE_SERIES_CORPORATE_PAR,
     YIELD_CURVE_SERIES_CORPORATE_SPOT,
 )
-from pydantic import field_validator
+from pydantic import Field, field_validator
 
 
 class FREDHighQualityMarketCorporateBondQueryParams(
@@ -28,6 +28,8 @@ class FREDHighQualityMarketCorporateBondData(HighQualityMarketCorporateBondData)
 
     __alias_dict__ = {"rate": "value"}
 
+    series_id: str = Field(description="FRED series id.")
+
     @field_validator("rate", mode="before", check_fields=False)
     @classmethod
     def value_validate(cls, v):
@@ -88,10 +90,15 @@ class FREDHighQualityMarketCorporateBondFetcher(
                 start_date=start_date,
                 **kwargs,
             )
-            for item in d:
-                item["maturity"] = maturity
-                item["yield_curve"] = query.yield_curve
-            data.extend(d)
+            for observation in d:
+                series_data = {
+                    "series_id": id_,
+                    "maturity": maturity,
+                    "yield_curve": query.yield_curve,
+                    "date": observation["date"],
+                    "value": observation["value"],
+                }
+                data.append(series_data)
 
         return data