I have salesforce service cloud connector and we have to develop that 
but we can't able to find API endpoint for the service cloud.
we need specific API calls.
So please can anyone help me with that.

thanks,
Kartik

How can i remove the status field in Path settings? See highlighted below. Thanks! 

Here is my code,  I was not able to find the error 
-----------------Component ---------------------------------------------------

<aura:component controller="QuickOpportunityController"
    implements="force:lightningQuickActionWithoutHeader,force:hasRecordId">

    <aura:attribute name="account" type="Account" />
    <aura:attribute name="newOpportunity" type="Opportunity"
        default="{ 'sobjectType': 'Opportunity' }" /> <!-- default to empty record -->
    
    <aura:attribute name="options" 
                  type="list" 
      default="[
                {'label': 'Discovery', 'value': 'Discovery'},
                {'label': 'Decision Maker Meeting', 'value': 'Decision Maker Meeting'},
                {'label': 'Custom Proposal', 'value': 'Custom Proposal'},
                {'label': 'Verbal Agreement', 'value': 'Verbal Agreement'},
                {'label': 'Signed Contract', 'value': 'Signed Contract'},
                 {'label': 'Closed-Installed', 'value': 'Closed-Installed'},
                 {'label': 'Closed-Lost', 'value': 'Closed-Lost'},
                {'label': 'Closed-No Decision', 'value': 'Closed-No Decision'},
                {'label': 'Closed – Duplicate', 'value': 'Closed – Duplicate'},
                {'label': 'Closed - Not Awarded', 'value': 'Closed - Not Awarded'}
               ]" 
           description="Below attribute will define picklist values if you want dynamic values then you can query that from the database and set those values"/>
     
    <aura:attribute name="options2" 
                  type="list" 
      default="[
                {'label': 'Coin and Card', 'value': 'Coin and Card'},
                {'label': 'Coin Only', 'value': 'Coin Only'},
                {'label': 'Card Only', 'value': 'Card Only'},
                 {'label': 'Change Point Only', 'value': 'Change Point Only'},
                 {'label': 'No Change or N/A', 'value': 'No Change or N/A'},
                {'label': 'Non-Vend', 'value': 'Non-Vend'},
                {'label': 'In-Unit BOLB', 'value': 'In-Unit BOLB'},
                {'label': 'In-Unit Comm Direct', 'value': 'In-Unit Comm Direct'}
               ]" 
           />
    <aura:attribute name="options3" 
                  type="list" 
      default="[               
                 {'label': 'Straight Percent', 'value': 'Straight Percent'},
                {'label': 'Sliding Scale', 'value': 'Sliding Scale'},
               {'label': 'Flat Amount', 'value': 'Flat Amount'}
               ]" 
           />
    
    <aura:attribute name="options4" 
                  type="list" 
      default="[                
                 {'label': 'None', 'value': 'None'},
                {'label': '50%', 'value': '50%'},
               {'label': '100%', 'value': '100%'}
               ]" 
           />
    
    <aura:attribute name="options1" 
                  type="list" 
      default="[
                
                 {'label': 'New', 'value': 'New'},
                {'label': 'Renewal', 'value': 'Renewal'}
               ]" 
           />
  
    
    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />

    <!-- Display a header with details about the account -->
    <div class="slds-page-header" role="banner">
        <p class="slds-text-heading_label">{!v.account.Name}</p>
        <h1 class="slds-page-header__title slds-m-right_small
            slds-truncate slds-align-left">Create New Opportunity</h1>
    </div>

    <!-- Display the new opportunity form -->
     <lightning:input aura:id="opportunityField" name="Name" label="Name"
                      value="{!v.newOpportunity.Name}" required="true"/>
     <lightning:input aura:id="opportunityField" name="RecordType" label="Record Type"
                      value="Air IRR" required="true"/>
    
     <lightning:input aura:id="opportunityField" name="Lease_Term_Months__c" label="Proposed Lease Term (mos)"
                      value="{!v.newOpportunity.Lease_Term_Months__c}" required="true"/>
    <lightning:input aura:id="opportunityField" name="CSC_Pay_Value_Recovery_Method__c" label="CSC Pay Value Recovery Method"
                      value="None" required="true"/>     
    
    <lightning:input aura:id="opportunityField" name="Capital_Date__c" label="Capital Date" type="date"
                     value="{!v.newOpportunity.Capital_Date__c}" />
    
    <lightning:input aura:id="opportunityField" name="CloseDate" label="Close Date" type="date"
                     value="{!v.newOpportunity.CloseDate}" />
    
    <lightning:combobox aura:id="opportunityField" name="Admin_Fee__c" label="Admin Fee" value="{!v.newOpportunity.Admin_Fee__c}" placeholder="Select" options= "{!v.options4}" />
    
    
    <lightning:combobox aura:id="opportunityField" name="Commission_Equation_Type__c" label="Commission Equation Type" value="{!v.newOpportunity.Commission_Equation_Type__c}" placeholder="Select" options= "{!v.options3}" />
    
     <lightning:combobox aura:id="opportunityField" name="StageName" label="Stage Name" value="{!v.newOpportunity.StageName}" placeholder="Select Stage" options= "{!v.options}" />
    
    <lightning:combobox aura:id="opportunityField" name="Type" label="Type"
                     value="{!v.newOpportunity.Type}" placeholder="Select type" required="true" options= "{!v.options1}" />
    
    <lightning:combobox aura:id="opportunityField" name="Sub_Type__c" label="Sub-Type" value="!v.newOpportunity.Sub_Type__c" placeholder="Select Sub-type" options= "{!v.options2}" />
        
    <lightning:button label="Cancel" onclick="{!c.handleCancel}" class="slds-m-top_medium" />
    <lightning:button label="Save Opportunity" onclick="{!c.handleSaveOpportunity}"
               variant="brand" class="slds-m-top_medium"/>
    
</aura:component>



-------------Controller -------------------------------------------------------------

public with sharing class QuickOpportunityController {

    @AuraEnabled
    public static Account getAccount(Id accountId) {
        // Perform isAccessible() checks here
        return [SELECT Name, BillingCity, BillingState FROM Account WHERE Id = :accountId];
    }
    
    @AuraEnabled
    public static Opportunity saveOpportunityWithAccount(Opportunity opportunity, Id accountId) {
        // Perform isAccessible() and isUpdateable() checks here
        opportunity.AccountId = accountId;
        insert opportunity;
        return opportunity;
    }

}


--------------------------------Controller JS file ----------------------------------

({
    doInit : function(component, event, helper) {

        // Prepare the action to load account record
        var action = component.get("c.getAccount");
        action.setParams({"accountId": component.get("v.recordId")});

        // Configure response handler
        action.setCallback(this, function(response) {
            var state = response.getState();
            if(state === "SUCCESS") {
                component.set("v.account", response.getReturnValue());
            } else {
                console.log('Problem getting account, response state: ' + state);
            }
        });
        $A.enqueueAction(action);
    },

    handleSaveOpportunity: function(component, event, helper) {
        if(helper.validateOpportunityForm(component)) {
            
            // Prepare the action to create the new opportunity
            var saveOpportunityAction = component.get("c.saveOpportunityWithAccount");
            saveOpportunityAction.setParams({
                "opportunity": component.get("v.newOpportunity"),
                "accountId": component.get("v.recordId")
            });

            // Configure the response handler for the action
            saveOpportunityAction.setCallback(this, function(response) {
                var state = response.getState();
                if(state === "SUCCESS") {

                    // Prepare a toast UI message
                    var resultsToast = $A.get("e.force:showToast");
                    resultsToast.setParams({
                        "title": "Opportunity Saved",
                        "message": "The new opportunity was created."
                    });

                    // Update the UI: close panel, show toast, refresh account page
                    $A.get("e.force:closeQuickAction").fire();
                    resultsToast.fire();
                    $A.get("e.force:refreshView").fire();
                }
                else if (state === "ERROR") {
                    system.debug('Problem saving opportunity, response state: ' + state);
                }
                else {
                    console.log('Unknown problem, response state: ' + state);
                }
            });

            // Send the request to create the new opportunity
            $A.enqueueAction(saveOpportunityAction);
        }
        
    },

    handleCancel: function(component, event, helper) {
        $A.get("e.force:closeQuickAction").fire();
    }
})


---------------------------------Helper Js -------------------------------------------

({
    validateOpportunityForm: function(component) {
        var validOpportunity = true;

        // Show error messages if required fields are blank
        var allValid = component.find('opportunityField').reduce(function (validFields, inputCmp) {
            inputCmp.showHelpMessageIfInvalid();
            return validFields && inputCmp.get('v.validity').valid;
        }, true);

        if (allValid) {
            // Verify we have an account to attach it to
            var account = component.get("v.account");
            if($A.util.isEmpty(account)) {
                validOpportunity = false;
                console.log("Quick action context doesn't have a valid account.");
            }
        }

        return(validOpportunity);
    }
})