feat/[CS-38337]: Support for marketplace api

Author: ishaileshmishra

pom.xml

@@ -6,7 +6,7 @@
     <artifactId>cms</artifactId>
     <packaging>jar</packaging>
     <name>contentstack-management-java</name>
-    <version>0.1.0</version>
+    <version>1.0.0</version>
     <description>Contentstack Java Management SDK for Content Management API, Contentstack is a headless CMS with an
         API-first approach
     </description>
@@ -65,17 +65,10 @@
             <id>ossrh</id>
             <url>https://oss.sonatype.org/content/repositories/snapshots</url>
         </snapshotRepository>
-        <!--Publish to the maven repository-->
         <repository>
             <id>ossrh</id>
             <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
         </repository>
-        <!--        &lt;!&ndash;Publish to the GitHub repository&ndash;&gt;-->
-        <!--        <repository>-->
-        <!--            <id>github</id>-->
-        <!--            <name>Github Packages</name>-->
-        <!--            <url>https://maven.pkg.github.com/developshint/contentstack-management-java</url>-->
-        <!--        </repository>-->
     </distributionManagement>
 
     <properties>

src/main/java/com/contentstack/cms/Parametron.java

@@ -0,0 +1,62 @@
+package com.contentstack.cms;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.HashMap;
+
+/**
+ * The interface Parametron.
+ */
+public interface Parametron {
+
+
+    /**
+     * Add param t.
+     *
+     * @param <T>
+     *         the type parameter
+     * @param key
+     *         the key
+     * @param value
+     *         the value
+     * @return the t
+     */
+    public <T> T addParam(@NotNull String key, @NotNull String value);
+
+    /**
+     * Add header t.
+     *
+     * @param <T>
+     *         the type parameter
+     * @param key
+     *         the key
+     * @param value
+     *         the value
+     * @return the t
+     */
+    public <T> T addHeader(@NotNull String key, @NotNull String value);
+
+
+    /**
+     * Add params t.
+     *
+     * @param <T>
+     *         the type parameter
+     * @param params
+     *         the params
+     * @return the t
+     */
+    public <T> T addParams(@NotNull HashMap params);
+
+
+    /**
+     * Add headers t.
+     *
+     * @param <T>
+     *         the type parameter
+     * @param headers
+     *         the headers
+     * @return the t
+     */
+    public <T> T addHeaders(@NotNull HashMap headers);
+}