Merge pull request #271158 from davidsmatlak/ds-policy-doc-edits-20240403

Azure Policy Fixes image, removes unused images, and fixes typo

Author: AnnaMHuff

articles/governance/policy/concepts/definition-structure-parameters.md

@@ -33,7 +33,7 @@ A parameter uses the following properties in a policy definition:
   - For object-type parameters, the values must match the appropriate schema.
 - `schema`: (Optional) Provides validation of parameter inputs during assignment using a self-defined JSON schema. This property is only supported for object-type parameters and follows the [Json.NET Schema](https://www.newtonsoft.com/jsonschema) 2019-09 implementation. You can learn more about using schemas at https://json-schema.org/ and test draft schemas at https://www.jsonschemavalidator.net/.
 
-## Sample Parameters
+## Sample parameters
 
 ### Example 1
 

articles/governance/policy/concepts/effects.md

@@ -810,7 +810,7 @@ to `Unknown`. The `Unknown` compliance state indicates that you must attest the
 The following screenshot shows how a manual policy assignment with the `Unknown`
 state appears in the Azure portal:
 
-![Resource compliance table in the Azure portal showing an assigned manual policy with a compliance reason of 'unknown.'](./manual-policy-portal.png)
+:::image type="content" source="../media/effects/manual-policy-portal.png" alt-text="Screenshot of Resource compliance table in the Azure portal that shows an assigned manual policy with a compliance reason of unknown.":::
 
 When a policy definition with `manual` effect is assigned, you can set the compliance states of targeted resources or scopes through custom [attestations](attestation-structure.md). Attestations also allow you to provide optional supplemental information through the form of metadata and links to **evidence** that accompany the chosen compliance state. The person assigning the manual policy can recommend a default storage location for evidence by specifying the `evidenceStorages` property of the [policy assignment's metadata](../concepts/assignment-structure.md#metadata).