chore: Update discovery artifacts (#1381)

## Deleted keys were detected in the following stable discovery artifacts:
documentai v1 https://github.com/googleapis/google-api-python-client/commit/222030d8c1583f49657862a308b5eae41311d7e7
serviceconsumermanagement v1 https://github.com/googleapis/google-api-python-client/commit/e2046363f037151e02020ea178651b814c11761a
serviceusage v1 https://github.com/googleapis/google-api-python-client/commit/b79b21e71246ab6935214ca751125c83b1990167

## Deleted keys were detected in the following pre-stable discovery artifacts:
firebase v1beta1 https://github.com/googleapis/google-api-python-client/commit/6bd0412a11a1a55770415fdc76100b3c76a83a94
serviceconsumermanagement v1beta1 https://github.com/googleapis/google-api-python-client/commit/e2046363f037151e02020ea178651b814c11761a
serviceusage v1beta1 https://github.com/googleapis/google-api-python-client/commit/b79b21e71246ab6935214ca751125c83b1990167

## Discovery Artifact Change Summary:
feat(apigee): update the api https://github.com/googleapis/google-api-python-client/commit/37f31420ffc3adb1bdd23d7fc91f80701522aac8
feat(container): update the api https://github.com/googleapis/google-api-python-client/commit/514acdbf2c7eeaf6b1b9773c63b180131418ff57
feat(dlp): update the api https://github.com/googleapis/google-api-python-client/commit/7e3d1c4ab85d50307d42af3048f9a7dd47a2b9eb
feat(documentai): update the api https://github.com/googleapis/google-api-python-client/commit/222030d8c1583f49657862a308b5eae41311d7e7
feat(firebase): update the api https://github.com/googleapis/google-api-python-client/commit/6bd0412a11a1a55770415fdc76100b3c76a83a94
feat(ondemandscanning): update the api https://github.com/googleapis/google-api-python-client/commit/b77d12d24d17264123231dd86699fceada262440
feat(osconfig): update the api https://github.com/googleapis/google-api-python-client/commit/c541143744c4b077d0a044455a35d0de227a0bf6
feat(prod_tt_sasportal): update the api https://github.com/googleapis/google-api-python-client/commit/1e0f4a6e5e0bfde1ba4c06223d7fb02f63756690
feat(serviceconsumermanagement): update the api https://github.com/googleapis/google-api-python-client/commit/e2046363f037151e02020ea178651b814c11761a
feat(serviceusage): update the api https://github.com/googleapis/google-api-python-client/commit/b79b21e71246ab6935214ca751125c83b1990167
diff --git a/docs/dyn/documentai_v1beta3.projects.locations.html b/docs/dyn/documentai_v1beta3.projects.locations.html
index d34c57d..5f249d8 100644
--- a/docs/dyn/documentai_v1beta3.projects.locations.html
+++ b/docs/dyn/documentai_v1beta3.projects.locations.html
@@ -137,7 +137,7 @@
           { # EntityType is the wrapper of a label of the corresponding model with detailed attributes and limitations for entity-based processors. Multiple types can also compose a dependency tree to represent nested types.
             "baseType": "A String", # Type of the entity. It must be one of the following: `document` - the entity represents a classification of a logical document. `object` - if the entity has properties it is likely an object (or or a document.) `datetime` - the entity is a date or time value. `money` - the entity represents a money value amount. `number` - the entity is a number - integer or floating point. `string` - the entity is a string value. `boolean` - the entity is a boolean value. `address` - the entity is a location address.
             "description": "A String", # Description of the entity type.
-            "enumValues": [ # For some entity types there are only a few possible values. They can be specified here.
+            "enumValues": [ # If specified, lists all the possible values for this entity.
               "A String",
             ],
             "occurrenceType": "A String", # Occurrence type limits the number of times an entity type appears in the document.