code: public UUID createPatternAnyEntityRole(UUID appId, String versionId, UUID entityId, CreatePatternAnyEntityRoleOptionalParameter createPatternAnyEntityRoleOptionalParameter) {
          return createPatternAnyEntityRoleWithServiceResponseAsync(appId, versionId, entityId, createPatternAnyEntityRoleOptionalParameter).toBlocking().single().body();
      }
docs: Create an entity role for an entity in the application.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param entityId The entity model ID.
  @param createPatternAnyEntityRoleOptionalParameter the object representing the optional parameters to be set before calling this API
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws ErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the UUID object if successful.