### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

event path doesn't have trailing slash

### Expected Behavior

event path should have trailing slash

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

{**'path': '/get_presigned_url'**, 'headers': {'Host': '0vcomlwzdi.execute-api.localhost.localstack.cloud:4566', .... more event logs .... }

### Environment

```markdown
- OS: Mac m1 
- LocalStack: 1.0.1
```


### Anything else?

noticing this while running a lambda test against localstack...in AWS the trailing slash in present
self,
        context: RequestContext,
        rest_api_id: String,
        documentation_part_id: String,
        patch_operations: ListOfPatchOperation = None,
    ) -> DocumentationPart:
        region_details = APIGatewayRegion.get()
        entity = find_api_subentity_by_id(rest_api_id, documentation_part_id, "documentation_parts")
        if entity is None:
            raise NotFoundException(f"Documentation part not found: {documentation_part_id}")
        result = apply_json_patch_safe(entity, patch_operations)
        auth_list = region_details.documentation_parts[rest_api_id]
        for i in range(len(auth_list)):
            if auth_list[i]["id"] == documentation_part_id:
                auth_list[i] = result
        result = to_documentation_part_response_json(rest_api_id, result)
        return DocumentationPart(**result)
    def delete_documentation_part(
        self, context: RequestContext, rest_api_id: String, documentation_part_id: String
    ) -> None:
        region_details = APIGatewayRegion.get()
        auth_list = region_details.documentation_parts[rest_api_id]
        for i in range(len(auth_list)):
            if auth_list[i]["id"] == documentation_part_id:
                del auth_list[i]
                break
    
    def get_base_path_mappings(