/*
 * WSO2 API Manager - Publisher API
 * This document specifies a **RESTful API** for WSO2 **API Manager** - **Publisher**.  # Authentication Our REST APIs are protected using OAuth2 and access control is achieved through scopes. Before you start invoking the the API you need to obtain an access token with the required scopes. This guide will walk you through the steps that you will need to follow to obtain an access token. First you need to obtain the consumer key/secret key pair by calling the dynamic client registration (DCR) endpoint. You can add your preferred grant types in the payload. A Sample payload is shown below. ```   {   \"callbackUrl\":\"www.google.lk\",   \"clientName\":\"rest_api_publisher\",   \"owner\":\"admin\",   \"grantType\":\"client_credentials password refresh_token\",   \"saasApp\":true   } ``` Create a file (payload.json) with the above sample payload, and use the cURL shown bellow to invoke the DCR endpoint. Authorization header of this should contain the base64 encoded admin username and password. **Format of the request** ```   curl -X POST -H \"Authorization: Basic Base64(admin_username:admin_password)\" -H \"Content-Type: application/json\"   \\ -d @payload.json https://<host>:<servlet_port>/client-registration/v0.17/register ``` **Sample request** ```   curl -X POST -H \"Authorization: Basic YWRtaW46YWRtaW4=\" -H \"Content-Type: application/json\"   \\ -d @payload.json https://localhost:9443/client-registration/v0.17/register ``` Following is a sample response after invoking the above curl. ``` { \"clientId\": \"fOCi4vNJ59PpHucC2CAYfYuADdMa\", \"clientName\": \"rest_api_publisher\", \"callBackURL\": \"www.google.lk\", \"clientSecret\": \"a4FwHlq0iCIKVs2MPIIDnepZnYMa\", \"isSaasApplication\": true, \"appOwner\": \"admin\", \"jsonString\": \"{\\\"grant_types\\\":\\\"client_credentials password refresh_token\\\",\\\"redirect_uris\\\":\\\"www.google.lk\\\",\\\"client_name\\\":\\\"rest_api123\\\"}\", \"jsonAppAttribute\": \"{}\", \"tokenType\": null } ``` Next you must use the above client id and secret to obtain the access token. We will be using the password grant type for this, you can use any grant type you desire. You also need to add the proper **scope** when getting the access token. All possible scopes for publisher REST API can be viewed in **OAuth2 Security** section of this document and scope for each resource is given in **authorization** section of resource documentation. Following is the format of the request if you are using the password grant type. ``` curl -k -d \"grant_type=password&username=<admin_username>&password=<admin_passowrd&scope=<scopes seperated by space>\" \\ -H \"Authorization: Basic base64(cliet_id:client_secret)\" \\ https://<host>:<gateway_port>/token ``` **Sample request** ``` curl https://localhost:8243/token -k \\ -H \"Authorization: Basic Zk9DaTR2Tko1OVBwSHVjQzJDQVlmWXVBRGRNYTphNEZ3SGxxMGlDSUtWczJNUElJRG5lcFpuWU1h\" \\ -d \"grant_type=password&username=admin&password=admin&scope=apim:api_view apim:api_create\" ``` Shown below is a sample response to the above request. ``` { \"access_token\": \"e79bda48-3406-3178-acce-f6e4dbdcbb12\", \"refresh_token\": \"a757795d-e69f-38b8-bd85-9aded677a97c\", \"scope\": \"apim:api_create apim:api_view\", \"token_type\": \"Bearer\", \"expires_in\": 3600 } ``` Now you have a valid access token, which you can use to invoke an API. Navigate through the API descriptions to find the required API, obtain an access token as described above and invoke the API with the authentication header. If you use a different authentication mechanism, this process may change.  # Try out in Postman If you want to try-out the embedded postman collection with \"Run in Postman\" option, please follow the guidelines listed below. * All of the OAuth2 secured endpoints have been configured with an Authorization Bearer header with a parameterized access token. Before invoking any REST API resource make sure you run the `Register DCR Application` and `Generate Access Token` requests to fetch an access token with all required scopes. * Make sure you have an API Manager instance up and running. * Update the `basepath` parameter to match the hostname and port of the APIM instance.  [![Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/a09044034b5c3c1b01a9) 
 *
 * The version of the OpenAPI document: v2
 * Contact: architecture@wso2.com
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */


package org.wso2.am.integration.clients.publisher.api.v1;

import org.wso2.am.integration.clients.publisher.api.ApiCallback;
import org.wso2.am.integration.clients.publisher.api.ApiClient;
import org.wso2.am.integration.clients.publisher.api.ApiException;
import org.wso2.am.integration.clients.publisher.api.ApiResponse;
import org.wso2.am.integration.clients.publisher.api.Configuration;
import org.wso2.am.integration.clients.publisher.api.Pair;
import org.wso2.am.integration.clients.publisher.api.ProgressRequestBody;
import org.wso2.am.integration.clients.publisher.api.ProgressResponseBody;

import com.google.gson.reflect.TypeToken;

import java.io.IOException;


import org.wso2.am.integration.clients.publisher.api.v1.dto.CertificateInfoDTO;
import org.wso2.am.integration.clients.publisher.api.v1.dto.ClientCertMetadataDTO;
import org.wso2.am.integration.clients.publisher.api.v1.dto.ClientCertificatesDTO;
import org.wso2.am.integration.clients.publisher.api.v1.dto.ErrorDTO;
import java.io.File;

import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class ClientCertificatesApi {
    private ApiClient localVarApiClient;

    public ClientCertificatesApi() {
        this(Configuration.getDefaultApiClient());
    }

    public ClientCertificatesApi(ApiClient apiClient) {
        this.localVarApiClient = apiClient;
    }

    public ApiClient getApiClient() {
        return localVarApiClient;
    }

    public void setApiClient(ApiClient apiClient) {
        this.localVarApiClient = apiClient;
    }

    /**
     * Build call for addAPIClientCertificate
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (required)
     * @param alias Alias for the certificate (required)
     * @param tier api tier to which the certificate should be applied. (required)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate added successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call addAPIClientCertificateCall(String apiId, File certificate, String alias, String tier, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates"
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        if (certificate != null) {
            localVarFormParams.put("certificate", certificate);
        }

        if (alias != null) {
            localVarFormParams.put("alias", alias);
        }

        if (tier != null) {
            localVarFormParams.put("tier", tier);
        }

        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            "multipart/form-data"
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "POST", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call addAPIClientCertificateValidateBeforeCall(String apiId, File certificate, String alias, String tier, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling addAPIClientCertificate(Async)");
        }
        
        // verify the required parameter 'certificate' is set
        if (certificate == null) {
            throw new ApiException("Missing the required parameter 'certificate' when calling addAPIClientCertificate(Async)");
        }
        
        // verify the required parameter 'alias' is set
        if (alias == null) {
            throw new ApiException("Missing the required parameter 'alias' when calling addAPIClientCertificate(Async)");
        }
        
        // verify the required parameter 'tier' is set
        if (tier == null) {
            throw new ApiException("Missing the required parameter 'tier' when calling addAPIClientCertificate(Async)");
        }
        

        okhttp3.Call localVarCall = addAPIClientCertificateCall(apiId, certificate, alias, tier, _callback);
        return localVarCall;

    }

    /**
     * Upload a New Certificate
     * This operation can be used to upload a new certificate for an endpoint. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (required)
     * @param alias Alias for the certificate (required)
     * @param tier api tier to which the certificate should be applied. (required)
     * @return ClientCertMetadataDTO
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate added successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ClientCertMetadataDTO addAPIClientCertificate(String apiId, File certificate, String alias, String tier) throws ApiException {
        ApiResponse<ClientCertMetadataDTO> localVarResp = addAPIClientCertificateWithHttpInfo(apiId, certificate, alias, tier);
        return localVarResp.getData();
    }

    /**
     * Upload a New Certificate
     * This operation can be used to upload a new certificate for an endpoint. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (required)
     * @param alias Alias for the certificate (required)
     * @param tier api tier to which the certificate should be applied. (required)
     * @return ApiResponse&lt;ClientCertMetadataDTO&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate added successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<ClientCertMetadataDTO> addAPIClientCertificateWithHttpInfo(String apiId, File certificate, String alias, String tier) throws ApiException {
        okhttp3.Call localVarCall = addAPIClientCertificateValidateBeforeCall(apiId, certificate, alias, tier, null);
        Type localVarReturnType = new TypeToken<ClientCertMetadataDTO>(){}.getType();
        return localVarApiClient.execute(localVarCall, localVarReturnType);
    }

    /**
     * Upload a New Certificate (asynchronously)
     * This operation can be used to upload a new certificate for an endpoint. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (required)
     * @param alias Alias for the certificate (required)
     * @param tier api tier to which the certificate should be applied. (required)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate added successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call addAPIClientCertificateAsync(String apiId, File certificate, String alias, String tier, final ApiCallback<ClientCertMetadataDTO> _callback) throws ApiException {

        okhttp3.Call localVarCall = addAPIClientCertificateValidateBeforeCall(apiId, certificate, alias, tier, _callback);
        Type localVarReturnType = new TypeToken<ClientCertMetadataDTO>(){}.getType();
        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
        return localVarCall;
    }
    /**
     * Build call for deleteAPIClientCertificateByAlias
     * @param alias The alias of the certificate that should be deleted.  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate deleted successfully.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call deleteAPIClientCertificateByAliasCall(String alias, String apiId, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates/{alias}"
            .replaceAll("\\{" + "alias" + "\\}", localVarApiClient.escapeString(alias.toString()))
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "DELETE", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call deleteAPIClientCertificateByAliasValidateBeforeCall(String alias, String apiId, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'alias' is set
        if (alias == null) {
            throw new ApiException("Missing the required parameter 'alias' when calling deleteAPIClientCertificateByAlias(Async)");
        }
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling deleteAPIClientCertificateByAlias(Async)");
        }
        

        okhttp3.Call localVarCall = deleteAPIClientCertificateByAliasCall(alias, apiId, _callback);
        return localVarCall;

    }

    /**
     * Delete a Certificate
     * This operation can be used to delete an uploaded certificate. 
     * @param alias The alias of the certificate that should be deleted.  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate deleted successfully.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public void deleteAPIClientCertificateByAlias(String alias, String apiId) throws ApiException {
        deleteAPIClientCertificateByAliasWithHttpInfo(alias, apiId);
    }

    /**
     * Delete a Certificate
     * This operation can be used to delete an uploaded certificate. 
     * @param alias The alias of the certificate that should be deleted.  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @return ApiResponse&lt;Void&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate deleted successfully.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<Void> deleteAPIClientCertificateByAliasWithHttpInfo(String alias, String apiId) throws ApiException {
        okhttp3.Call localVarCall = deleteAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, null);
        return localVarApiClient.execute(localVarCall);
    }

    /**
     * Delete a Certificate (asynchronously)
     * This operation can be used to delete an uploaded certificate. 
     * @param alias The alias of the certificate that should be deleted.  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate deleted successfully.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call deleteAPIClientCertificateByAliasAsync(String alias, String apiId, final ApiCallback<Void> _callback) throws ApiException {

        okhttp3.Call localVarCall = deleteAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, _callback);
        localVarApiClient.executeAsync(localVarCall, _callback);
        return localVarCall;
    }
    /**
     * Build call for getAPIClientCertificateByAlias
     * @param alias  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificateByAliasCall(String alias, String apiId, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates/{alias}"
            .replaceAll("\\{" + "alias" + "\\}", localVarApiClient.escapeString(alias.toString()))
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call getAPIClientCertificateByAliasValidateBeforeCall(String alias, String apiId, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'alias' is set
        if (alias == null) {
            throw new ApiException("Missing the required parameter 'alias' when calling getAPIClientCertificateByAlias(Async)");
        }
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling getAPIClientCertificateByAlias(Async)");
        }
        

        okhttp3.Call localVarCall = getAPIClientCertificateByAliasCall(alias, apiId, _callback);
        return localVarCall;

    }

    /**
     * Get the Certificate Information
     * This operation can be used to get the information about a certificate. 
     * @param alias  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @return CertificateInfoDTO
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public CertificateInfoDTO getAPIClientCertificateByAlias(String alias, String apiId) throws ApiException {
        ApiResponse<CertificateInfoDTO> localVarResp = getAPIClientCertificateByAliasWithHttpInfo(alias, apiId);
        return localVarResp.getData();
    }

    /**
     * Get the Certificate Information
     * This operation can be used to get the information about a certificate. 
     * @param alias  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @return ApiResponse&lt;CertificateInfoDTO&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<CertificateInfoDTO> getAPIClientCertificateByAliasWithHttpInfo(String alias, String apiId) throws ApiException {
        okhttp3.Call localVarCall = getAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, null);
        Type localVarReturnType = new TypeToken<CertificateInfoDTO>(){}.getType();
        return localVarApiClient.execute(localVarCall, localVarReturnType);
    }

    /**
     * Get the Certificate Information (asynchronously)
     * This operation can be used to get the information about a certificate. 
     * @param alias  (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificateByAliasAsync(String alias, String apiId, final ApiCallback<CertificateInfoDTO> _callback) throws ApiException {

        okhttp3.Call localVarCall = getAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, _callback);
        Type localVarReturnType = new TypeToken<CertificateInfoDTO>(){}.getType();
        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
        return localVarCall;
    }
    /**
     * Build call for getAPIClientCertificateContentByAlias
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param alias  (required)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificateContentByAliasCall(String apiId, String alias, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates/{alias}/content"
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()))
            .replaceAll("\\{" + "alias" + "\\}", localVarApiClient.escapeString(alias.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call getAPIClientCertificateContentByAliasValidateBeforeCall(String apiId, String alias, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling getAPIClientCertificateContentByAlias(Async)");
        }
        
        // verify the required parameter 'alias' is set
        if (alias == null) {
            throw new ApiException("Missing the required parameter 'alias' when calling getAPIClientCertificateContentByAlias(Async)");
        }
        

        okhttp3.Call localVarCall = getAPIClientCertificateContentByAliasCall(apiId, alias, _callback);
        return localVarCall;

    }

    /**
     * Download a Certificate
     * This operation can be used to download a certificate which matches the given alias. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param alias  (required)
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public void getAPIClientCertificateContentByAlias(String apiId, String alias) throws ApiException {
        getAPIClientCertificateContentByAliasWithHttpInfo(apiId, alias);
    }

    /**
     * Download a Certificate
     * This operation can be used to download a certificate which matches the given alias. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param alias  (required)
     * @return ApiResponse&lt;Void&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<Void> getAPIClientCertificateContentByAliasWithHttpInfo(String apiId, String alias) throws ApiException {
        okhttp3.Call localVarCall = getAPIClientCertificateContentByAliasValidateBeforeCall(apiId, alias, null);
        return localVarApiClient.execute(localVarCall);
    }

    /**
     * Download a Certificate (asynchronously)
     * This operation can be used to download a certificate which matches the given alias. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param alias  (required)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificateContentByAliasAsync(String apiId, String alias, final ApiCallback<Void> _callback) throws ApiException {

        okhttp3.Call localVarCall = getAPIClientCertificateContentByAliasValidateBeforeCall(apiId, alias, _callback);
        localVarApiClient.executeAsync(localVarCall, _callback);
        return localVarCall;
    }
    /**
     * Build call for getAPIClientCertificates
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param limit Maximum size of resource array to return.  (optional, default to 25)
     * @param offset Starting point within the complete list of items qualified.  (optional, default to 0)
     * @param alias Alias for the client certificate (optional)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. Successful response with the list of matching certificate information in the body.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificatesCall(String apiId, Integer limit, Integer offset, String alias, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates"
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        if (limit != null) {
            localVarQueryParams.addAll(localVarApiClient.parameterToPair("limit", limit));
        }

        if (offset != null) {
            localVarQueryParams.addAll(localVarApiClient.parameterToPair("offset", offset));
        }

        if (alias != null) {
            localVarQueryParams.addAll(localVarApiClient.parameterToPair("alias", alias));
        }

        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call getAPIClientCertificatesValidateBeforeCall(String apiId, Integer limit, Integer offset, String alias, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling getAPIClientCertificates(Async)");
        }
        

        okhttp3.Call localVarCall = getAPIClientCertificatesCall(apiId, limit, offset, alias, _callback);
        return localVarCall;

    }

    /**
     * Retrieve/ Search Uploaded Client Certificates
     * This operation can be used to retrieve and search the uploaded client certificates. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param limit Maximum size of resource array to return.  (optional, default to 25)
     * @param offset Starting point within the complete list of items qualified.  (optional, default to 0)
     * @param alias Alias for the client certificate (optional)
     * @return ClientCertificatesDTO
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. Successful response with the list of matching certificate information in the body.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ClientCertificatesDTO getAPIClientCertificates(String apiId, Integer limit, Integer offset, String alias) throws ApiException {
        ApiResponse<ClientCertificatesDTO> localVarResp = getAPIClientCertificatesWithHttpInfo(apiId, limit, offset, alias);
        return localVarResp.getData();
    }

    /**
     * Retrieve/ Search Uploaded Client Certificates
     * This operation can be used to retrieve and search the uploaded client certificates. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param limit Maximum size of resource array to return.  (optional, default to 25)
     * @param offset Starting point within the complete list of items qualified.  (optional, default to 0)
     * @param alias Alias for the client certificate (optional)
     * @return ApiResponse&lt;ClientCertificatesDTO&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. Successful response with the list of matching certificate information in the body.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<ClientCertificatesDTO> getAPIClientCertificatesWithHttpInfo(String apiId, Integer limit, Integer offset, String alias) throws ApiException {
        okhttp3.Call localVarCall = getAPIClientCertificatesValidateBeforeCall(apiId, limit, offset, alias, null);
        Type localVarReturnType = new TypeToken<ClientCertificatesDTO>(){}.getType();
        return localVarApiClient.execute(localVarCall, localVarReturnType);
    }

    /**
     * Retrieve/ Search Uploaded Client Certificates (asynchronously)
     * This operation can be used to retrieve and search the uploaded client certificates. 
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param limit Maximum size of resource array to return.  (optional, default to 25)
     * @param offset Starting point within the complete list of items qualified.  (optional, default to 0)
     * @param alias Alias for the client certificate (optional)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. Successful response with the list of matching certificate information in the body.  </td><td>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call getAPIClientCertificatesAsync(String apiId, Integer limit, Integer offset, String alias, final ApiCallback<ClientCertificatesDTO> _callback) throws ApiException {

        okhttp3.Call localVarCall = getAPIClientCertificatesValidateBeforeCall(apiId, limit, offset, alias, _callback);
        Type localVarReturnType = new TypeToken<ClientCertificatesDTO>(){}.getType();
        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
        return localVarCall;
    }
    /**
     * Build call for updateAPIClientCertificateByAlias
     * @param alias Alias for the certificate (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (optional)
     * @param tier The tier of the certificate (optional)
     * @param _callback Callback for upload/download progress
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate updated successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call updateAPIClientCertificateByAliasCall(String alias, String apiId, File certificate, String tier, final ApiCallback _callback) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/apis/{apiId}/client-certificates/{alias}"
            .replaceAll("\\{" + "alias" + "\\}", localVarApiClient.escapeString(alias.toString()))
            .replaceAll("\\{" + "apiId" + "\\}", localVarApiClient.escapeString(apiId.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
        Map<String, String> localVarCookieParams = new HashMap<String, String>();
        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
        if (certificate != null) {
            localVarFormParams.put("certificate", certificate);
        }

        if (tier != null) {
            localVarFormParams.put("tier", tier);
        }

        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = localVarApiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) {
            localVarHeaderParams.put("Accept", localVarAccept);
        }

        final String[] localVarContentTypes = {
            "multipart/form-data"
        };
        final String localVarContentType = localVarApiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        String[] localVarAuthNames = new String[] { "OAuth2Security" };
        return localVarApiClient.buildCall(localVarPath, "PUT", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarCookieParams, localVarFormParams, localVarAuthNames, _callback);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call updateAPIClientCertificateByAliasValidateBeforeCall(String alias, String apiId, File certificate, String tier, final ApiCallback _callback) throws ApiException {
        
        // verify the required parameter 'alias' is set
        if (alias == null) {
            throw new ApiException("Missing the required parameter 'alias' when calling updateAPIClientCertificateByAlias(Async)");
        }
        
        // verify the required parameter 'apiId' is set
        if (apiId == null) {
            throw new ApiException("Missing the required parameter 'apiId' when calling updateAPIClientCertificateByAlias(Async)");
        }
        

        okhttp3.Call localVarCall = updateAPIClientCertificateByAliasCall(alias, apiId, certificate, tier, _callback);
        return localVarCall;

    }

    /**
     * Update a Certificate
     * This operation can be used to update an uploaded certificate. 
     * @param alias Alias for the certificate (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (optional)
     * @param tier The tier of the certificate (optional)
     * @return ClientCertMetadataDTO
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate updated successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ClientCertMetadataDTO updateAPIClientCertificateByAlias(String alias, String apiId, File certificate, String tier) throws ApiException {
        ApiResponse<ClientCertMetadataDTO> localVarResp = updateAPIClientCertificateByAliasWithHttpInfo(alias, apiId, certificate, tier);
        return localVarResp.getData();
    }

    /**
     * Update a Certificate
     * This operation can be used to update an uploaded certificate. 
     * @param alias Alias for the certificate (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (optional)
     * @param tier The tier of the certificate (optional)
     * @return ApiResponse&lt;ClientCertMetadataDTO&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate updated successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public ApiResponse<ClientCertMetadataDTO> updateAPIClientCertificateByAliasWithHttpInfo(String alias, String apiId, File certificate, String tier) throws ApiException {
        okhttp3.Call localVarCall = updateAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, certificate, tier, null);
        Type localVarReturnType = new TypeToken<ClientCertMetadataDTO>(){}.getType();
        return localVarApiClient.execute(localVarCall, localVarReturnType);
    }

    /**
     * Update a Certificate (asynchronously)
     * This operation can be used to update an uploaded certificate. 
     * @param alias Alias for the certificate (required)
     * @param apiId **API ID** consisting of the **UUID** of the API.  (required)
     * @param certificate The certificate that needs to be uploaded. (optional)
     * @param tier The tier of the certificate (optional)
     * @param _callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     * @http.response.details
     <table summary="Response Details" border="1">
        <tr><td> Status Code </td><td> Description </td><td> Response Headers </td></tr>
        <tr><td> 200 </td><td> OK. The Certificate updated successfully.  </td><td>  * Location - The URL of the newly created resource.  <br>  * Content-Type - The content type of the body.  <br>  </td></tr>
        <tr><td> 400 </td><td> Bad Request. Invalid request or validation error. </td><td>  -  </td></tr>
        <tr><td> 404 </td><td> Not Found. The specified resource does not exist. </td><td>  -  </td></tr>
        <tr><td> 500 </td><td> Internal Server Error. </td><td>  -  </td></tr>
     </table>
     */
    public okhttp3.Call updateAPIClientCertificateByAliasAsync(String alias, String apiId, File certificate, String tier, final ApiCallback<ClientCertMetadataDTO> _callback) throws ApiException {

        okhttp3.Call localVarCall = updateAPIClientCertificateByAliasValidateBeforeCall(alias, apiId, certificate, tier, _callback);
        Type localVarReturnType = new TypeToken<ClientCertMetadataDTO>(){}.getType();
        localVarApiClient.executeAsync(localVarCall, localVarReturnType, _callback);
        return localVarCall;
    }
}
