OKTA

 public String generateBearerToken() {

response = given()

.proxy(configProperties.getProperty("proxy"), Integer.parseInt(configProperties.getProperty("port")))

.proxy(configProperties.getProperty("proxy"), Integer.parseInt(configProperties.getProperty("port")))

.queryParams("client_id", configProperties.getProperty("clientId"))

.queryParams("client_secret", configProperties.getProperty("clientSecret"))

.queryParams("grant_type", configProperties.getProperty("grantType"))

.queryParams("scope", configProperties.getProperty("scope")).when()

.post(configProperties.getProperty("authorizationUrl")).then().extract().response();

bearerToken = utils.getJsonPath(response, "access_token");

return bearerToken;

}

Provide in Property file

clientId=<ID>

clientSecret=<Secret>

grantType=client_credentials

scope=Custom_Scope

authorizationUrl=<URL>/oauth2/default/v1/token

proxy=<proxy>

port=<port>