fix(containerregistry): added legacy suppressions from implementation existing before Typespec conversion (#40122)

* Added legacy suppressions from previously existing implementation before TypeSpec conversion

* Clarified intent for PatchBodyParametersSchema suppression

Author: CodeJourneys

specification/containerregistry/resource-manager/Microsoft.ContainerRegistry/Registry/readme.md

@@ -268,6 +268,59 @@ input-file:
 
 ---
 
+## Suppression
+
+``` yaml
+suppressions:
+  - code: PatchBodyParametersSchema
+    from: containerregistry.json
+    reason: Previously existing implementation (properties retentionDays and metadataSearch), flagged as part of Typespec conversion
+    where: 
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}"].patch.parameters[4].schema.properties.properties
+  - code: RequestSchemaForTrackedResourcesMustHaveTags
+    from: containerregistry.json
+    reason: Previously existing implementation, flagged as part of Typespec conversion
+    where: 
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/exportPipelines/{exportPipelineName}"].put
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/importPipelines/{importPipelineName}"].put
+  - code: TrackedResourcePatchOperation
+    from: containerregistry.json
+    reason: Previously existing implementation, flagged as part of Typespec conversion
+    where: 
+        - $.definitions.ExportPipeline
+        - $.definitions.ImportPipeline
+  - code: DeleteResponseCodes
+    from: containerregistry.json
+    reason: Previously existing implementation, flagged as part of Typespec conversion
+    where: 
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/exportPipelines/{exportPipelineName}"].delete
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/importPipelines/{importPipelineName}"].delete
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/pipelineRuns/{pipelineRunName}"].delete
+  - code: ProvisioningStateMustBeReadOnly
+    from: containerregistry.json
+    reason: Previously existing implementation, flagged as part of Typespec conversion
+    where:
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/exportPipelines/{exportPipelineName}"].get.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/exportPipelines/{exportPipelineName}"].put.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/exportPipelines/{exportPipelineName}"].put.responses.201.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/importPipelines/{importPipelineName}"].get.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/importPipelines/{importPipelineName}"].put.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/importPipelines/{importPipelineName}"].put.responses.201.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}"].get.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}"].put.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}"].put.responses.201.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}"].patch.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}/versions/{archiveVersionName}"].get.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}/versions/{archiveVersionName}"].put.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/packages/{packageType}/archives/{archiveName}/versions/{archiveVersionName}"].put.responses.201.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/pipelineRuns/{pipelineRunName}"].get.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/pipelineRuns/{pipelineRunName}"].put.responses.200.schema
+        - $.paths["/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ContainerRegistry/registries/{registryName}/pipelineRuns/{pipelineRunName}"].put.responses.201.schema
+
+```
+
+---
+
 # Code Generation
 
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