public void setPolicyDocument(String policyDocument) {
        this.policyDocument = policyDocument;
    }
<p>
A valid displayable JSON Aspen policy string to be set as the access control resource policy on the provided
repository.
</p>

@param policyDocument
       A valid displayable JSON Aspen policy string to be set as the access control resource policy on the
       provided repository.
aws-java-sdk-codeartifact/src/main/java/com/amazonaws/services/codeartifact/model/PutRepositoryPermissionsPolicyRequest.java